| 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 | $217.51 | 13.225% | $246.2757 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $138.41 | 7.229% | $148.4157 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $93.32 | 6.123% | $99.034 | $99.03 | $99.05 | $99.00 |
| Purchase #4 | $70.54 | 10.632% | $78.0398 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $108.47 | 11.208% | $120.6273 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $152.78 | 10.811% | $169.297 | $169.30 | $169.30 | $169.30 |
| Purchase #7 | $229.58 | 4.464% | $239.8285 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $1,010.61 | $1,101.5180 | $1,101.53 | $1,101.60 | $1,101.40 | |