| 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 | $177.34 | 13.257% | $200.85 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $183.95 | 11.116% | $204.3979 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $86.70 | 8.822% | $94.3487 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $212.36 | 5.507% | $224.0547 | $224.05 | $224.05 | $224.10 |
| Purchase #5 | $29.57 | 11.105% | $32.8537 | $32.85 | $32.85 | $32.90 |
| Purchase #6 | $131.95 | 6.329% | $140.3011 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $40.32 | 3.273% | $41.6397 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $862.19 | $938.4458 | $938.44 | $938.45 | $938.50 | |