| 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 | $243.48 | 7.370% | $261.4245 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $240.85 | 11.342% | $268.1672 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $66.89 | 11.673% | $74.6981 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $51.57 | 7.188% | $55.2769 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $167.76 | 7.668% | $180.6238 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $79.25 | 8.664% | $86.1162 | $86.12 | $86.10 | $86.10 |
| Purchase #7 | $29.54 | 5.474% | $31.157 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $879.34 | $957.4637 | $957.47 | $957.40 | $957.50 | |