| 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 | $12.47 | 11.863% | $13.9493 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $184.60 | 10.540% | $204.0568 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $239.99 | 12.143% | $269.132 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $154.62 | 7.435% | $166.116 | $166.12 | $166.10 | $166.10 |
| Purchase #5 | $121.39 | 6.767% | $129.6045 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $6.46 | 9.563% | $7.0778 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $118.52 | 11.372% | $131.9981 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $838.05 | $921.9345 | $921.94 | $921.95 | $921.90 | |