| 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 | $207.33 | 4.758% | $217.1948 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $39.42 | 10.846% | $43.6955 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $28.98 | 11.246% | $32.2391 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $110.41 | 5.775% | $116.7862 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $25.66 | 9.642% | $28.1341 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $229.75 | 8.379% | $249.0008 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $29.73 | 9.336% | $32.5056 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $671.28 | $719.5561 | $719.56 | $719.60 | $719.50 | |