| 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 | $99.41 | 10.767% | $110.1135 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $200.51 | 11.168% | $222.903 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $219.32 | 9.580% | $240.3309 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $118.84 | 5.163% | $124.9757 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $8.94 | 7.157% | $9.5798 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $29.25 | 12.455% | $32.8931 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $200.90 | 3.681% | $208.2951 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $877.17 | $949.0911 | $949.09 | $949.15 | $949.10 | |