| 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 | $107.51 | 13.436% | $121.955 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $23.32 | 9.160% | $25.4561 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $96.78 | 5.166% | $101.7797 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $232.94 | 6.863% | $248.9267 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $188.27 | 8.234% | $203.7722 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $79.33 | 5.453% | $83.6559 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $103.76 | 8.589% | $112.6719 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $831.91 | $898.2175 | $898.23 | $898.20 | $898.40 | |