| 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 | $191.94 | 9.709% | $210.5755 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $229.63 | 7.741% | $247.4057 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $147.27 | 3.412% | $152.2949 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $242.86 | 7.449% | $260.9506 | $260.95 | $260.95 | $261.00 |
| Purchase #5 | $169.81 | 9.593% | $186.0999 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $99.67 | 9.149% | $108.7888 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $242.80 | 12.402% | $272.9121 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $1,323.98 | $1,439.0275 | $1,439.03 | $1,439.05 | $1,439.10 | |