| 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 | $216.84 | 12.235% | $243.3704 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $44.75 | 12.854% | $50.5022 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $213.62 | 6.272% | $227.0182 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $85.58 | 4.220% | $89.1915 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $109.94 | 3.178% | $113.4339 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $133.92 | 11.603% | $149.4587 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $176.81 | 6.342% | $188.0233 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $981.46 | $1,060.9982 | $1,060.99 | $1,060.95 | $1,061.00 | |