| 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 | $81.94 | 12.371% | $92.0768 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $217.88 | 12.404% | $244.9058 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $136.28 | 8.426% | $147.763 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $78.61 | 12.869% | $88.7263 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $108.82 | 3.604% | $112.7419 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $217.97 | 8.360% | $236.1923 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $104.68 | 11.145% | $116.3466 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $946.18 | $1,038.7527 | $1,038.76 | $1,038.80 | $1,038.70 | |