| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.81 | 10.613% | $265.261 | $265.26 | $265.25 | $265.30 |
| Purchase #2 | $173.29 | 10.175% | $190.9223 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $121.60 | 10.811% | $134.7462 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $226.75 | 10.199% | $249.8762 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $189.78 | 13.605% | $215.5996 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $208.50 | 10.781% | $230.9784 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $226.73 | 6.381% | $241.1976 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $1,386.46 | $1,528.5813 | $1,528.59 | $1,528.60 | $1,528.60 | |