| 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 | $202.39 | 13.318% | $229.3443 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $13.96 | 7.288% | $14.9774 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $57.55 | 13.655% | $65.4085 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $75.72 | 9.331% | $82.7854 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $44.47 | 3.265% | $45.9219 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $244.69 | 9.775% | $268.6084 | $268.61 | $268.60 | $268.60 |
| Purchase #7 | $125.92 | 6.169% | $133.688 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $764.70 | $840.7339 | $840.74 | $840.75 | $840.70 | |