| 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 | $203.79 | 13.262% | $230.8166 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $109.35 | 3.691% | $113.3861 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $107.33 | 13.276% | $121.5791 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $45.64 | 6.416% | $48.5683 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $77.35 | 13.833% | $88.0498 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $231.51 | 5.203% | $243.5555 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $117.75 | 5.212% | $123.8871 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $892.72 | $969.8425 | $969.86 | $969.85 | $969.90 | |