| 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 | $94.86 | 13.253% | $107.4318 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $212.35 | 8.309% | $229.9942 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $12.82 | 6.126% | $13.6054 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $200.53 | 10.484% | $221.5536 | $221.55 | $221.55 | $221.60 |
| Purchase #5 | $101.46 | 3.260% | $104.7676 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $92.43 | 5.555% | $97.5645 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $79.33 | 6.264% | $84.2992 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $793.78 | $859.2163 | $859.21 | $859.20 | $859.30 | |