| 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 | $209.48 | 4.733% | $219.3947 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $69.48 | 8.432% | $75.3386 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $223.70 | 4.112% | $232.8985 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $226.67 | 4.431% | $236.7137 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $40.32 | 7.110% | $43.1868 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $139.27 | 10.426% | $153.7903 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $51.51 | 13.541% | $58.485 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $960.43 | $1,019.8076 | $1,019.81 | $1,019.85 | $1,019.80 | |