| 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 | $203.38 | 12.510% | $228.8228 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $140.44 | 9.340% | $153.5571 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $27.55 | 7.678% | $29.6653 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $29.75 | 13.701% | $33.826 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $72.26 | 9.793% | $79.3364 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $158.77 | 9.207% | $173.388 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $232.26 | 8.864% | $252.8475 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $864.41 | $951.4431 | $951.46 | $951.45 | $951.40 | |