| 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 | $224.66 | 13.409% | $254.7847 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $175.95 | 10.607% | $194.613 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $184.30 | 4.610% | $192.7962 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $49.54 | 3.290% | $51.1699 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $200.74 | 8.697% | $218.1984 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $230.97 | 7.241% | $247.6945 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $148.90 | 9.463% | $162.9904 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $1,215.06 | $1,322.2471 | $1,322.24 | $1,322.25 | $1,322.30 | |