| 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 | $49.34 | 4.128% | $51.3768 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $146.98 | 9.808% | $161.3958 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $220.26 | 8.451% | $238.8742 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $201.59 | 8.760% | $219.2493 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $121.75 | 8.776% | $132.4348 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $101.48 | 7.522% | $109.1133 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $17.94 | 12.525% | $20.187 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $859.34 | $932.6312 | $932.63 | $932.65 | $932.60 | |