| 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 | $124.96 | 13.644% | $142.0095 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $30.62 | 7.554% | $32.933 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $228.43 | 11.772% | $255.3208 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $10.36 | 8.303% | $11.2202 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $133.65 | 5.286% | $140.7147 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $113.81 | 10.226% | $125.4482 | $125.45 | $125.45 | $125.40 |
| Purchase #7 | $27.39 | 10.212% | $30.1871 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $669.22 | $737.8335 | $737.83 | $737.80 | $737.70 | |