| 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 | $22.47 | 3.386% | $23.2308 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $66.61 | 9.127% | $72.6895 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $188.32 | 12.804% | $212.4325 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $135.99 | 3.291% | $140.4654 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $118.45 | 12.255% | $132.966 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $136.49 | 8.724% | $148.3974 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $182.27 | 11.298% | $202.8629 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $850.60 | $933.0445 | $933.05 | $933.05 | $933.10 | |