| 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 | $234.70 | 13.109% | $265.4668 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $14.33 | 3.837% | $14.8798 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $232.78 | 8.381% | $252.2893 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $171.77 | 10.171% | $189.2407 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $210.38 | 13.621% | $239.0359 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $163.39 | 4.542% | $170.8112 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $142.60 | 7.238% | $152.9214 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $1,169.95 | $1,284.6451 | $1,284.65 | $1,284.65 | $1,284.60 | |