| 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 | $6.54 | 8.332% | $7.0849 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $209.63 | 13.524% | $237.9804 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $75.95 | 10.494% | $83.9202 | $83.92 | $83.90 | $83.90 |
| Purchase #4 | $176.32 | 8.720% | $191.6951 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $22.84 | 13.653% | $25.9583 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $107.48 | 11.646% | $119.9971 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $216.69 | 10.242% | $238.8834 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $815.45 | $905.5194 | $905.52 | $905.55 | $905.60 | |