| 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 | $10.80 | 4.625% | $11.2995 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $249.53 | 12.509% | $280.7437 | $280.74 | $280.75 | $280.70 |
| Purchase #3 | $183.95 | 4.223% | $191.7182 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $208.82 | 13.439% | $236.8833 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $81.56 | 3.472% | $84.3918 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $9.68 | 7.736% | $10.4288 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $120.96 | 9.829% | $132.8492 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $865.30 | $948.3145 | $948.31 | $948.35 | $948.20 | |