| 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 | $230.75 | 5.610% | $243.6951 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $198.72 | 5.449% | $209.5483 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $224.32 | 11.231% | $249.5134 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $209.47 | 4.779% | $219.4806 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $117.63 | 7.149% | $126.0394 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $43.98 | 11.135% | $48.8772 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $91.68 | 4.420% | $95.7323 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,116.55 | $1,192.8863 | $1,192.89 | $1,192.95 | $1,192.80 | |