| 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 | $242.54 | 9.425% | $265.3994 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $182.69 | 4.746% | $191.3605 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $32.47 | 8.170% | $35.1228 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $174.81 | 5.721% | $184.8109 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $49.37 | 11.457% | $55.0263 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $116.25 | 3.297% | $120.0828 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $78.66 | 11.716% | $87.8758 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $876.79 | $939.6785 | $939.68 | $939.70 | $939.70 | |