| 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 | $108.56 | 8.225% | $117.4891 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $214.90 | 6.806% | $229.5261 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $92.54 | 11.252% | $102.9526 | $102.95 | $102.95 | $103.00 |
| Purchase #4 | $102.56 | 12.568% | $115.4497 | $115.45 | $115.45 | $115.40 |
| Purchase #5 | $178.41 | 5.663% | $188.5134 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $201.28 | 10.371% | $222.1547 | $222.15 | $222.15 | $222.20 |
| Purchase #7 | $248.45 | 4.790% | $260.3508 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $1,146.70 | $1,236.4364 | $1,236.43 | $1,236.45 | $1,236.50 | |