| 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 | $231.54 | 5.260% | $243.719 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $91.71 | 4.212% | $95.5728 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $148.85 | 5.273% | $156.6989 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $108.81 | 3.325% | $112.4279 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $61.57 | 3.800% | $63.9097 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $99.60 | 3.145% | $102.7324 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $193.89 | 7.714% | $208.8467 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $935.97 | $983.9074 | $983.91 | $983.90 | $983.80 | |