| 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 | $128.94 | 10.372% | $142.3137 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $26.57 | 11.506% | $29.6271 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $88.48 | 5.394% | $93.2526 | $93.25 | $93.25 | $93.30 |
| Purchase #4 | $224.75 | 9.787% | $246.7463 | $246.75 | $246.75 | $246.70 |
| Purchase #5 | $68.49 | 5.191% | $72.0453 | $72.05 | $72.05 | $72.00 |
| Purchase #6 | $175.50 | 8.803% | $190.9493 | $190.95 | $190.95 | $190.90 |
| Purchase #7 | $141.92 | 8.873% | $154.5126 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $854.65 | $929.4469 | $929.45 | $929.45 | $929.30 | |