| 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 | $90.67 | 10.473% | $100.1659 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $33.63 | 10.636% | $37.2069 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $103.31 | 11.400% | $115.0873 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $198.66 | 3.427% | $205.4681 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $119.96 | 9.228% | $131.0299 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $227.65 | 8.787% | $247.6536 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $59.42 | 8.603% | $64.5319 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $833.30 | $901.1436 | $901.15 | $901.15 | $901.20 | |