| 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 | $234.89 | 5.201% | $247.1066 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $133.79 | 4.466% | $139.7651 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $132.72 | 8.397% | $143.8645 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $240.79 | 13.663% | $273.6891 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $160.94 | 5.280% | $169.4376 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $223.39 | 4.203% | $232.7791 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $231.31 | 5.780% | $244.6797 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $1,357.83 | $1,451.3217 | $1,451.33 | $1,451.35 | $1,451.40 | |