| 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 | $120.28 | 4.765% | $126.0113 | $126.01 | $126.00 | $126.00 |
| Purchase #2 | $35.81 | 8.341% | $38.7969 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $20.48 | 6.745% | $21.8614 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $88.49 | 5.234% | $93.1216 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $250.59 | 10.494% | $276.8869 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $103.44 | 7.727% | $111.4328 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $29.44 | 12.723% | $33.1857 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $648.53 | $701.2966 | $701.30 | $701.30 | $701.30 | |