| 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 | $199.63 | 9.697% | $218.9881 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $113.93 | 10.778% | $126.2094 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $232.99 | 12.357% | $261.7806 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $90.84 | 13.848% | $103.4195 | $103.42 | $103.40 | $103.40 |
| Purchase #5 | $117.80 | 12.548% | $132.5815 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $152.84 | 5.362% | $161.0353 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $235.36 | 7.729% | $253.551 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $1,143.39 | $1,257.5654 | $1,257.57 | $1,257.60 | $1,257.60 | |