| 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 | $126.86 | 9.461% | $138.8622 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $33.88 | 3.733% | $35.1447 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $111.68 | 12.169% | $125.2703 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $175.45 | 7.672% | $188.9105 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $220.64 | 6.823% | $235.6943 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $96.81 | 8.246% | $104.793 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $226.98 | 7.738% | $244.5437 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $992.30 | $1,073.2187 | $1,073.20 | $1,073.20 | $1,073.20 | |