| 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 | $204.31 | 7.582% | $219.8008 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $12.66 | 10.202% | $13.9516 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $10.58 | 3.804% | $10.9825 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $80.68 | 3.423% | $83.4417 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $146.41 | 12.637% | $164.9118 | $164.91 | $164.90 | $164.90 |
| Purchase #6 | $232.79 | 8.104% | $251.6553 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $93.57 | 6.237% | $99.406 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $781.00 | $844.1497 | $844.15 | $844.15 | $844.20 | |