| 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 | $236.25 | 8.591% | $256.5462 | $256.55 | $256.55 | $256.50 |
| Purchase #2 | $40.78 | 10.244% | $44.9575 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $190.91 | 5.634% | $201.6659 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $126.87 | 8.511% | $137.6679 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $236.80 | 6.799% | $252.9 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $210.94 | 6.803% | $225.2902 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $242.61 | 10.600% | $268.3267 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,285.16 | $1,387.3544 | $1,387.37 | $1,387.35 | $1,387.40 | |