| 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 | $104.64 | 3.503% | $108.3055 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $117.68 | 3.337% | $121.607 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $233.78 | 5.776% | $247.2831 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $26.57 | 11.143% | $29.5307 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $167.27 | 13.840% | $190.4202 | $190.42 | $190.40 | $190.40 |
| Purchase #6 | $100.72 | 5.442% | $106.2012 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $61.68 | 8.533% | $66.9432 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $812.34 | $870.2909 | $870.29 | $870.30 | $870.20 | |