| 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 | $219.73 | 12.746% | $247.7368 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $42.79 | 10.836% | $47.4267 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $166.87 | 13.372% | $189.1839 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $30.49 | 10.603% | $33.7229 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $80.50 | 9.495% | $88.1435 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $112.29 | 8.202% | $121.5 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $10.54 | 9.794% | $11.5723 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $663.21 | $739.2861 | $739.28 | $739.30 | $739.20 | |