| 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 | $103.65 | 6.564% | $110.4536 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $223.47 | 4.846% | $234.2994 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $236.78 | 7.607% | $254.7919 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $112.55 | 7.675% | $121.1882 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $233.91 | 10.107% | $257.5513 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $42.56 | 13.601% | $48.3486 | $48.35 | $48.35 | $48.30 |
| Purchase #7 | $234.64 | 11.631% | $261.931 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $1,187.56 | $1,288.5640 | $1,288.56 | $1,288.60 | $1,288.60 | |