| 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 | $73.37 | 10.515% | $81.0849 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $200.54 | 11.118% | $222.836 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $52.93 | 9.523% | $57.9705 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $124.72 | 5.319% | $131.3539 | $131.35 | $131.35 | $131.40 |
| Purchase #5 | $14.33 | 8.512% | $15.5498 | $15.55 | $15.55 | $15.50 |
| Purchase #6 | $128.60 | 11.726% | $143.6796 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $224.84 | 11.198% | $250.0176 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $819.33 | $902.4923 | $902.49 | $902.50 | $902.50 | |