| 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 | $244.74 | 12.539% | $275.4279 | $275.43 | $275.45 | $275.40 |
| Purchase #2 | $112.60 | 3.542% | $116.5883 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $78.39 | 5.269% | $82.5204 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $141.65 | 5.252% | $149.0895 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $59.25 | 9.651% | $64.9682 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $166.44 | 8.151% | $180.0065 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $73.58 | 9.733% | $80.7415 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $876.65 | $949.3423 | $949.35 | $949.35 | $949.30 | |