| 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 | $129.76 | 7.730% | $139.7904 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $240.76 | 7.189% | $258.0682 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $73.43 | 8.127% | $79.3977 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $29.53 | 13.311% | $33.4607 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $107.90 | 5.347% | $113.6694 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $53.92 | 5.835% | $57.0662 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $231.53 | 5.176% | $243.514 | $243.51 | $243.50 | $243.50 |
| 7 purchase totals = | $866.83 | $924.9666 | $924.97 | $924.90 | $925.10 | |