| 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 | $238.54 | 3.357% | $246.5478 | $246.55 | $246.55 | $246.50 |
| Purchase #2 | $108.69 | 6.567% | $115.8277 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $237.76 | 3.526% | $246.1434 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $99.89 | 10.471% | $110.3495 | $110.35 | $110.35 | $110.30 |
| Purchase #5 | $54.51 | 8.506% | $59.1466 | $59.15 | $59.15 | $59.10 |
| Purchase #6 | $67.60 | 8.351% | $73.2453 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $170.35 | 8.678% | $185.133 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $977.34 | $1,036.3933 | $1,036.40 | $1,036.45 | $1,036.10 | |