| 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 | $89.54 | 3.458% | $92.6363 | $92.64 | $92.65 | $92.60 |
| Purchase #2 | $143.60 | 3.153% | $148.1277 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $87.47 | 9.357% | $95.6546 | $95.65 | $95.65 | $95.70 |
| Purchase #4 | $195.55 | 4.680% | $204.7017 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $102.84 | 8.844% | $111.9352 | $111.94 | $111.95 | $111.90 |
| Purchase #6 | $244.31 | 13.324% | $276.8619 | $276.86 | $276.85 | $276.90 |
| Purchase #7 | $186.71 | 7.758% | $201.195 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $1,050.02 | $1,131.1124 | $1,131.12 | $1,131.15 | $1,131.10 | |