| 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 | $98.62 | 4.116% | $102.6792 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $212.27 | 3.400% | $219.4872 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $140.78 | 11.213% | $156.5657 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $37.32 | 8.178% | $40.372 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $193.47 | 8.529% | $209.9711 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $152.96 | 5.819% | $161.8607 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $12.65 | 3.357% | $13.0747 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $848.07 | $904.0106 | $904.01 | $903.95 | $904.20 | |