| 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 | $97.29 | 4.650% | $101.814 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $57.42 | 9.271% | $62.7434 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $239.72 | 3.402% | $247.8753 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $77.56 | 11.638% | $86.5864 | $86.59 | $86.60 | $86.60 |
| Purchase #5 | $189.97 | 6.449% | $202.2212 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $118.79 | 6.207% | $126.1633 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $91.94 | 6.392% | $97.8168 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $872.69 | $925.2204 | $925.22 | $925.20 | $925.20 | |