| 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 | $210.30 | 10.786% | $232.983 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $8.25 | 3.790% | $8.5627 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $17.90 | 10.564% | $19.791 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $17.37 | 13.130% | $19.6507 | $19.65 | $19.65 | $19.70 |
| Purchase #5 | $105.73 | 10.696% | $117.0389 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $166.26 | 8.189% | $179.875 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $6.98 | 13.761% | $7.9405 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $532.79 | $585.8418 | $585.84 | $585.90 | $585.90 | |