| 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 | $244.82 | 8.209% | $264.9173 | $264.92 | $264.90 | $264.90 |
| Purchase #2 | $19.68 | 4.187% | $20.504 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $56.52 | 6.350% | $60.109 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $102.98 | 7.159% | $110.3523 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $224.96 | 11.707% | $251.2961 | $251.30 | $251.30 | $251.30 |
| Purchase #6 | $21.90 | 4.634% | $22.9148 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $136.48 | 12.365% | $153.3558 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $807.34 | $883.4493 | $883.45 | $883.40 | $883.50 | |