| 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 | $95.94 | 12.172% | $107.6178 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $189.36 | 12.587% | $213.1947 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $121.38 | 7.193% | $130.1109 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $28.89 | 9.773% | $31.7134 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $197.92 | 7.618% | $212.9975 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $74.67 | 6.670% | $79.6505 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $177.99 | 9.127% | $194.2351 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $886.15 | $969.5199 | $969.52 | $969.50 | $969.50 | |