| 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 | $238.72 | 11.594% | $266.3972 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $41.75 | 8.568% | $45.3271 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $42.89 | 12.573% | $48.2826 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $154.98 | 7.298% | $166.2904 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $139.44 | 7.381% | $149.7321 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $106.33 | 7.117% | $113.8975 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $92.64 | 12.527% | $104.245 | $104.25 | $104.25 | $104.20 |
| 7 purchase totals = | $816.75 | $894.1719 | $894.18 | $894.25 | $894.10 | |