| 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 | $249.49 | 11.316% | $277.7223 | $277.72 | $277.70 | $277.70 |
| Purchase #2 | $214.40 | 4.464% | $223.9708 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $76.45 | 10.732% | $84.6546 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $77.26 | 7.663% | $83.1804 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $59.93 | 9.160% | $65.4196 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $21.32 | 12.275% | $23.937 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $170.44 | 10.165% | $187.7652 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $869.29 | $946.6499 | $946.65 | $946.60 | $946.70 | |