| 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 | $199.54 | 12.416% | $224.3149 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $135.67 | 9.695% | $148.8232 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $168.28 | 7.506% | $180.9111 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $210.45 | 12.651% | $237.074 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $110.63 | 5.242% | $116.4292 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $140.34 | 8.633% | $152.4556 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $237.83 | 12.363% | $267.2329 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $1,202.74 | $1,327.2409 | $1,327.23 | $1,327.20 | $1,327.20 | |