| 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 | $98.84 | 13.656% | $112.3376 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $104.93 | 11.862% | $117.3768 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $133.69 | 3.812% | $138.7863 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $135.54 | 9.388% | $148.2645 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $42.42 | 3.452% | $43.8843 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $76.55 | 13.224% | $86.673 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $209.49 | 8.668% | $227.6486 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $801.46 | $874.9711 | $874.97 | $875.00 | $875.00 | |