| 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 | $244.39 | 7.403% | $262.4822 | $262.48 | $262.50 | $262.50 |
| Purchase #2 | $121.56 | 13.360% | $137.8004 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $116.56 | 10.467% | $128.7603 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $78.83 | 3.417% | $81.5236 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $36.98 | 10.321% | $40.7967 | $40.80 | $40.80 | $40.80 |
| Purchase #6 | $112.51 | 6.655% | $119.9975 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $21.76 | 8.670% | $23.6466 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $732.59 | $795.0073 | $795.01 | $795.00 | $795.00 | |