| 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 | $87.88 | 10.454% | $97.067 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $112.59 | 10.377% | $124.2735 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $229.96 | 6.280% | $244.4015 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $101.28 | 4.154% | $105.4872 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $81.41 | 8.220% | $88.1019 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $178.94 | 10.163% | $197.1257 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $158.68 | 3.306% | $163.926 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $950.74 | $1,020.3828 | $1,020.39 | $1,020.40 | $1,020.40 | |