| 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 | $77.45 | 8.240% | $83.8319 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $249.74 | 4.231% | $260.3065 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $112.68 | 11.342% | $125.4602 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $197.71 | 4.217% | $206.0474 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $35.70 | 12.472% | $40.1525 | $40.15 | $40.15 | $40.20 |
| Purchase #6 | $217.74 | 7.629% | $234.3514 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $162.69 | 13.174% | $184.1228 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $1,053.71 | $1,134.2727 | $1,134.27 | $1,134.25 | $1,134.30 | |