| 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 | $75.78 | 6.134% | $80.4283 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $130.25 | 12.696% | $146.7865 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $190.31 | 6.448% | $202.5812 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $220.50 | 10.602% | $243.8774 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $82.43 | 12.507% | $92.7395 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $119.97 | 5.427% | $126.4808 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $106.30 | 12.389% | $119.4695 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $925.54 | $1,012.3632 | $1,012.37 | $1,012.45 | $1,012.40 | |