| 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 | $101.51 | 3.298% | $104.8578 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $222.53 | 12.379% | $250.077 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $143.68 | 11.444% | $160.1227 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $34.35 | 5.566% | $36.2619 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $43.36 | 10.591% | $47.9523 | $47.95 | $47.95 | $48.00 |
| Purchase #6 | $63.55 | 7.774% | $68.4904 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $236.95 | 12.669% | $266.9692 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $845.93 | $934.7313 | $934.73 | $934.70 | $934.90 | |