| 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 | $192.30 | 9.277% | $210.1397 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $58.46 | 11.471% | $65.1659 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $234.95 | 3.613% | $243.4387 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $36.48 | 8.265% | $39.4951 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $51.31 | 3.693% | $53.2049 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $213.55 | 10.800% | $236.6134 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $121.96 | 13.691% | $138.6575 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $909.01 | $986.7152 | $986.72 | $986.70 | $986.70 | |