| 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 | $124.32 | 5.592% | $131.272 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $174.25 | 12.219% | $195.5416 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $42.96 | 6.338% | $45.6828 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $212.66 | 6.846% | $227.2187 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $95.87 | 9.716% | $105.1847 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $221.79 | 3.683% | $229.9585 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $66.92 | 7.158% | $71.7101 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $938.77 | $1,006.5684 | $1,006.56 | $1,006.55 | $1,006.60 | |