| 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 | $93.30 | 8.362% | $101.1017 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $140.44 | 5.499% | $148.1628 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $248.60 | 5.684% | $262.7304 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $23.70 | 10.249% | $26.129 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $171.37 | 13.784% | $194.9916 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $205.46 | 9.424% | $224.8226 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $9.50 | 8.294% | $10.2879 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $892.37 | $968.2260 | $968.22 | $968.25 | $968.20 | |