| 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 | $224.94 | 4.872% | $235.8991 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $123.71 | 12.151% | $138.742 | $138.74 | $138.75 | $138.70 |
| Purchase #3 | $26.91 | 11.473% | $29.9974 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $233.27 | 5.686% | $246.5337 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $111.79 | 4.177% | $116.4595 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $31.28 | 4.546% | $32.702 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $34.67 | 12.118% | $38.8713 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $786.57 | $839.2050 | $839.20 | $839.20 | $839.20 | |