| 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 | $111.39 | 8.498% | $120.8559 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $54.32 | 8.204% | $58.7764 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $33.33 | 7.754% | $35.9144 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $104.44 | 3.623% | $108.2239 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $230.25 | 8.160% | $249.0384 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $225.99 | 10.712% | $250.198 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $7.71 | 7.530% | $8.2906 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $767.43 | $831.2976 | $831.30 | $831.30 | $831.30 | |