| 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 | $206.33 | 12.511% | $232.1439 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $109.50 | 13.521% | $124.3055 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $234.52 | 5.768% | $248.0471 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $26.45 | 9.554% | $28.977 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $43.75 | 12.734% | $49.3211 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $71.80 | 3.606% | $74.3891 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $170.42 | 5.549% | $179.8766 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $862.77 | $937.0603 | $937.07 | $937.10 | $937.00 | |