| 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 | $229.71 | 9.631% | $251.8334 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $139.61 | 5.216% | $146.8921 | $146.89 | $146.90 | $146.90 |
| Purchase #3 | $172.70 | 8.847% | $187.9788 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $97.79 | 5.815% | $103.4765 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $194.59 | 6.440% | $207.1216 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $89.90 | 7.344% | $96.5023 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $83.28 | 3.412% | $86.1215 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $1,007.58 | $1,079.9262 | $1,079.92 | $1,079.95 | $1,079.90 | |