| 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 | $188.66 | 3.559% | $195.3744 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $46.36 | 5.784% | $49.0415 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $16.59 | 9.767% | $18.2103 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $96.38 | 3.436% | $99.6916 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $230.82 | 13.105% | $261.069 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $204.29 | 13.641% | $232.1572 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $5.76 | 10.297% | $6.3531 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $788.86 | $861.8971 | $861.89 | $861.85 | $862.00 | |