| 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 | $204.55 | 11.309% | $227.6826 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $12.37 | 5.413% | $13.0396 | $13.04 | $13.05 | $13.00 |
| Purchase #3 | $170.70 | 8.728% | $185.5987 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $21.76 | 4.735% | $22.7903 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $96.62 | 11.334% | $107.5709 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $88.93 | 4.588% | $93.0101 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $92.84 | 12.445% | $104.3939 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $687.77 | $754.0861 | $754.08 | $754.10 | $754.10 | |