| 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 | $201.58 | 13.383% | $228.5575 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $238.47 | 5.511% | $251.6121 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $22.68 | 10.748% | $25.1176 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $180.84 | 3.609% | $187.3665 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $97.30 | 9.415% | $106.4608 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $26.53 | 12.122% | $29.746 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $143.38 | 10.831% | $158.9095 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $910.78 | $987.7700 | $987.78 | $987.70 | $987.80 | |