| 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 | $230.84 | 13.117% | $261.1193 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $79.90 | 8.524% | $86.7107 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $108.42 | 12.274% | $121.7275 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $79.61 | 9.613% | $87.2629 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $35.59 | 13.379% | $40.3516 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $56.27 | 11.217% | $62.5818 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $21.92 | 5.505% | $23.1267 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $612.55 | $682.8805 | $682.88 | $682.90 | $682.90 | |