| 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 | $86.31 | 4.569% | $90.2535 | $90.25 | $90.25 | $90.30 |
| Purchase #2 | $128.27 | 5.615% | $135.4724 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $201.72 | 8.412% | $218.6887 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $245.60 | 6.427% | $261.3847 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $229.46 | 6.763% | $244.9784 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $212.54 | 6.149% | $225.6091 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $63.50 | 8.494% | $68.8937 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $1,167.40 | $1,245.2805 | $1,245.27 | $1,245.30 | $1,245.40 | |