| 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 | $125.92 | 9.814% | $138.2778 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $247.90 | 3.728% | $257.1417 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $65.26 | 12.192% | $73.2165 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $105.36 | 7.137% | $112.8795 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $214.71 | 9.772% | $235.6915 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $229.48 | 11.605% | $256.1112 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $149.57 | 6.638% | $159.4985 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $1,138.20 | $1,232.8167 | $1,232.82 | $1,232.85 | $1,232.80 | |