| 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 | $231.86 | 8.736% | $252.1153 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $169.97 | 6.276% | $180.6373 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $144.91 | 12.510% | $163.0382 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $102.75 | 6.672% | $109.6055 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $205.29 | 11.186% | $228.2537 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $81.72 | 9.221% | $89.2554 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $156.83 | 5.281% | $165.1122 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $1,093.33 | $1,188.0176 | $1,188.03 | $1,188.00 | $1,188.00 | |