| 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 | $247.82 | 12.264% | $278.2126 | $278.21 | $278.20 | $278.20 |
| Purchase #2 | $25.43 | 11.582% | $28.3753 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $164.41 | 8.542% | $178.4539 | $178.45 | $178.45 | $178.50 |
| Purchase #4 | $59.98 | 5.861% | $63.4954 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $64.88 | 7.136% | $69.5098 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $250.56 | 13.810% | $285.1623 | $285.16 | $285.15 | $285.20 |
| Purchase #7 | $29.68 | 4.639% | $31.0569 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $842.76 | $934.2662 | $934.27 | $934.25 | $934.40 | |