| 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 | $243.72 | 6.774% | $260.2296 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $64.33 | 12.466% | $72.3494 | $72.35 | $72.35 | $72.30 |
| Purchase #3 | $236.99 | 9.422% | $259.3192 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $214.66 | 12.796% | $242.1279 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $56.35 | 11.135% | $62.6246 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $58.47 | 8.678% | $63.544 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $24.31 | 12.644% | $27.3838 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $898.83 | $987.5785 | $987.57 | $987.60 | $987.40 | |