| 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 | $220.96 | 13.637% | $251.0923 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $243.71 | 9.686% | $267.3158 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $194.71 | 7.258% | $208.8421 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $121.89 | 8.574% | $132.3408 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $46.32 | 5.857% | $49.033 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $90.88 | 5.774% | $96.1274 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $140.73 | 5.312% | $148.2056 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $1,059.20 | $1,152.9570 | $1,152.96 | $1,153.00 | $1,152.80 | |