| 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 | $28.99 | 10.742% | $32.1041 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $229.47 | 11.307% | $255.4162 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $214.61 | 9.360% | $234.6975 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $139.25 | 5.338% | $146.6832 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $40.44 | 11.802% | $45.2127 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $146.95 | 3.597% | $152.2358 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $97.65 | 9.614% | $107.0381 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $897.36 | $973.3876 | $973.39 | $973.40 | $973.30 | |