| 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 | $8.89 | 3.248% | $9.1787 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $130.55 | 13.380% | $148.0176 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $247.61 | 5.129% | $260.3099 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $184.94 | 7.740% | $199.2544 | $199.25 | $199.25 | $199.30 |
| Purchase #5 | $189.74 | 3.441% | $196.269 | $196.27 | $196.25 | $196.30 |
| Purchase #6 | $48.79 | 6.526% | $51.974 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $95.61 | 3.221% | $98.6896 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $906.13 | $963.6932 | $963.69 | $963.65 | $963.80 | |