| 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 | $208.78 | 8.647% | $226.8332 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $175.59 | 7.705% | $189.1192 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $125.36 | 3.562% | $129.8253 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $45.84 | 5.410% | $48.3199 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $204.46 | 3.621% | $211.8635 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $124.78 | 8.762% | $135.7132 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $117.89 | 11.686% | $131.6666 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $1,002.70 | $1,073.3409 | $1,073.34 | $1,073.30 | $1,073.30 | |