| 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 | $213.59 | 7.140% | $228.8403 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $142.25 | 13.127% | $160.9232 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $125.79 | 5.502% | $132.711 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $165.48 | 7.407% | $177.7371 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $200.68 | 9.476% | $219.6964 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $13.58 | 11.309% | $15.1158 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $159.83 | 9.405% | $174.862 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $1,021.20 | $1,109.8858 | $1,109.89 | $1,109.85 | $1,109.80 | |