| 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 | $242.34 | 6.797% | $258.8118 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $171.99 | 7.179% | $184.3372 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $18.95 | 8.148% | $20.494 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $42.32 | 3.362% | $43.7428 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $72.86 | 7.622% | $78.4134 | $78.41 | $78.40 | $78.40 |
| Purchase #6 | $104.80 | 10.482% | $115.7851 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $107.28 | 13.246% | $121.4903 | $121.49 | $121.50 | $121.50 |
| 7 purchase totals = | $760.54 | $823.0746 | $823.07 | $823.10 | $823.00 | |