| 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 | $238.44 | 13.265% | $270.0691 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $50.80 | 13.765% | $57.7926 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $196.32 | 9.637% | $215.2394 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $102.35 | 8.338% | $110.8839 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $219.82 | 4.610% | $229.9537 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $121.87 | 4.499% | $127.3529 | $127.35 | $127.35 | $127.40 |
| Purchase #7 | $53.69 | 4.632% | $56.1769 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $983.29 | $1,067.4685 | $1,067.46 | $1,067.50 | $1,067.60 | |