| 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 | $206.33 | 12.463% | $232.0449 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $70.68 | 7.317% | $75.8517 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $29.89 | 6.526% | $31.8406 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $148.94 | 7.396% | $159.9556 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $225.73 | 8.167% | $244.1654 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $108.65 | 13.305% | $123.1059 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $222.84 | 4.440% | $232.7341 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $1,013.06 | $1,099.6982 | $1,099.70 | $1,099.70 | $1,099.70 | |