| 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 | $217.33 | 4.162% | $226.3753 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $11.79 | 10.781% | $13.0611 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $131.42 | 6.815% | $140.3763 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $54.59 | 7.317% | $58.5844 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $232.50 | 4.589% | $243.1694 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $10.58 | 4.654% | $11.0724 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $48.50 | 13.351% | $54.9752 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $706.71 | $747.6141 | $747.62 | $747.65 | $747.80 | |