| 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 | $119.31 | 7.689% | $128.4837 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $112.89 | 6.395% | $120.1093 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $128.90 | 7.807% | $138.9632 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $232.91 | 10.735% | $257.9129 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $59.94 | 3.127% | $61.8143 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $196.48 | 8.347% | $212.8802 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $126.92 | 4.206% | $132.2583 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $977.35 | $1,052.4219 | $1,052.41 | $1,052.40 | $1,052.50 | |