| 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 | $190.67 | 8.277% | $206.4518 | $206.45 | $206.45 | $206.50 |
| Purchase #2 | $89.79 | 12.611% | $101.1134 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $246.57 | 6.120% | $261.6601 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $10.51 | 13.618% | $11.9413 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $60.62 | 13.276% | $68.6679 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $86.31 | 13.745% | $98.1733 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $243.71 | 6.461% | $259.4561 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $928.18 | $1,007.4639 | $1,007.46 | $1,007.40 | $1,007.60 | |