| 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 | $186.49 | 7.829% | $201.0903 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $19.46 | 8.659% | $21.145 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $209.65 | 4.572% | $219.2352 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $58.73 | 7.527% | $63.1506 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $92.98 | 5.552% | $98.1422 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $117.88 | 3.867% | $122.4384 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $242.25 | 3.864% | $251.6105 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $927.44 | $976.8122 | $976.82 | $976.85 | $976.70 | |