| 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 | $234.45 | 13.411% | $265.8921 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $236.82 | 3.609% | $245.3668 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $47.81 | 11.402% | $53.2613 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $86.49 | 13.840% | $98.4602 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $112.72 | 5.282% | $118.6739 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $182.89 | 6.198% | $194.2255 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $138.31 | 7.611% | $148.8368 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $1,039.49 | $1,124.7166 | $1,124.72 | $1,124.70 | $1,124.80 | |