| 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 | $226.61 | 3.294% | $234.0745 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $178.95 | 3.173% | $184.6281 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $88.77 | 4.803% | $93.0336 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $86.50 | 9.741% | $94.926 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $215.57 | 10.371% | $237.9268 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $28.94 | 13.872% | $32.9546 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $17.56 | 12.229% | $19.7074 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $842.90 | $897.2510 | $897.25 | $897.30 | $897.20 | |