| 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 | $207.78 | 4.807% | $217.768 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $53.94 | 3.340% | $55.7416 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $232.64 | 12.587% | $261.9224 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $193.73 | 8.146% | $209.5112 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $110.80 | 5.240% | $116.6059 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $148.36 | 7.694% | $159.7748 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $202.29 | 13.435% | $229.4677 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $1,149.54 | $1,250.7916 | $1,250.79 | $1,250.70 | $1,250.80 | |