| 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 | $203.86 | 12.448% | $229.2365 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $30.92 | 11.218% | $34.3886 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $138.40 | 3.788% | $143.6426 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $161.93 | 10.708% | $179.2695 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $222.70 | 11.208% | $247.6602 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $18.40 | 8.507% | $19.9653 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $118.51 | 6.103% | $125.7427 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $894.72 | $979.9054 | $979.91 | $979.90 | $979.90 | |