| 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 | $68.50 | 10.231% | $75.5082 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $123.84 | 11.496% | $138.0766 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $221.97 | 9.147% | $242.2736 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $27.79 | 11.280% | $30.9247 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $143.39 | 10.391% | $158.2897 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $60.71 | 6.705% | $64.7806 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $218.78 | 8.705% | $237.8248 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $864.98 | $947.6782 | $947.67 | $947.65 | $947.70 | |