| 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 | $122.92 | 8.408% | $133.2551 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $42.34 | 9.332% | $46.2912 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $224.45 | 5.360% | $236.4805 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $40.57 | 9.728% | $44.5166 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $190.97 | 11.222% | $212.4007 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $198.38 | 9.167% | $216.5655 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $218.52 | 11.188% | $242.968 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,038.15 | $1,132.4776 | $1,132.49 | $1,132.45 | $1,132.60 | |