| 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 | $40.75 | 12.325% | $45.7724 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $209.42 | 11.147% | $232.764 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $88.84 | 4.782% | $93.0883 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $239.80 | 5.767% | $253.6293 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $245.37 | 6.686% | $261.7754 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $120.34 | 6.589% | $128.2692 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $245.61 | 3.787% | $254.9113 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $1,190.13 | $1,270.2099 | $1,270.21 | $1,270.20 | $1,270.30 | |