| 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 | $115.45 | 6.380% | $122.8157 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $182.39 | 13.189% | $206.4454 | $206.45 | $206.45 | $206.40 |
| Purchase #3 | $126.84 | 6.323% | $134.8601 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $84.26 | 11.516% | $93.9634 | $93.96 | $93.95 | $94.00 |
| Purchase #5 | $112.80 | 5.122% | $118.5776 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $57.31 | 3.336% | $59.2219 | $59.22 | $59.20 | $59.20 |
| Purchase #7 | $121.91 | 9.618% | $133.6353 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $800.96 | $869.5194 | $869.53 | $869.50 | $869.50 | |