| 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 | $247.45 | 11.572% | $276.0849 | $276.08 | $276.10 | $276.10 |
| Purchase #2 | $114.71 | 13.158% | $129.8035 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $24.36 | 10.143% | $26.8308 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $105.85 | 4.753% | $110.8811 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $39.49 | 5.576% | $41.692 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $236.66 | 3.242% | $244.3325 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $75.89 | 5.713% | $80.2256 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $844.41 | $909.8504 | $909.84 | $909.95 | $909.80 | |