| 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 | $105.73 | 3.628% | $109.5659 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $151.52 | 5.232% | $159.4475 | $159.45 | $159.45 | $159.40 |
| Purchase #3 | $197.68 | 3.681% | $204.9566 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $29.80 | 11.544% | $33.2401 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $201.31 | 12.624% | $226.7234 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $123.90 | 5.761% | $131.0379 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $64.86 | 7.810% | $69.9256 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $874.80 | $934.8970 | $934.91 | $934.90 | $934.80 | |