| 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 | $215.92 | 10.282% | $238.1209 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $42.96 | 11.738% | $48.0026 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $121.53 | 9.159% | $132.6609 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $227.74 | 13.694% | $258.9267 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $27.61 | 13.197% | $31.2537 | $31.25 | $31.25 | $31.30 |
| Purchase #6 | $128.91 | 13.704% | $146.5758 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $125.48 | 9.789% | $137.7632 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $890.15 | $993.3038 | $993.30 | $993.30 | $993.40 | |