| 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 | $211.86 | 9.458% | $231.8977 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $149.79 | 10.653% | $165.7471 | $165.75 | $165.75 | $165.70 |
| Purchase #3 | $235.43 | 3.779% | $244.3269 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $9.42 | 10.148% | $10.3759 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $29.35 | 10.437% | $32.4133 | $32.41 | $32.40 | $32.40 |
| Purchase #6 | $115.43 | 13.855% | $131.4228 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $97.54 | 13.348% | $110.5596 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $848.82 | $926.7433 | $926.75 | $926.75 | $926.70 | |