| 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 | $115.26 | 9.140% | $125.7948 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $91.76 | 11.267% | $102.0986 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $104.34 | 7.566% | $112.2344 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $250.56 | 10.293% | $276.3501 | $276.35 | $276.35 | $276.40 |
| Purchase #5 | $25.28 | 11.744% | $28.2489 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $20.30 | 4.119% | $21.1362 | $21.14 | $21.15 | $21.10 |
| Purchase #7 | $186.97 | 10.804% | $207.1702 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $794.47 | $873.0332 | $873.03 | $873.05 | $873.00 | |