| 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 | $242.42 | 5.489% | $255.7264 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $58.33 | 11.736% | $65.1756 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $39.98 | 11.310% | $44.5017 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $16.30 | 7.178% | $17.47 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $185.49 | 9.770% | $203.6124 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $140.65 | 6.518% | $149.8176 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $242.52 | 4.645% | $253.7851 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $925.69 | $990.0888 | $990.10 | $990.10 | $990.10 | |