| 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 | $244.65 | 13.405% | $277.4453 | $277.45 | $277.45 | $277.40 |
| Purchase #2 | $223.38 | 7.248% | $239.5706 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $62.33 | 9.767% | $68.4178 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $36.92 | 6.857% | $39.4516 | $39.45 | $39.45 | $39.50 |
| Purchase #5 | $42.49 | 10.740% | $47.0534 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $67.94 | 9.833% | $74.6205 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $146.47 | 3.595% | $151.7356 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $824.18 | $898.2948 | $898.30 | $898.25 | $898.30 | |