| 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 | $87.53 | 11.263% | $97.3885 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $194.63 | 7.424% | $209.0793 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $97.83 | 7.565% | $105.2308 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $5.52 | 3.137% | $5.6932 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $214.98 | 12.401% | $241.6397 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $82.92 | 5.200% | $87.2318 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $212.43 | 11.516% | $236.8934 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $895.84 | $983.1567 | $983.15 | $983.25 | $983.10 | |