| 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 | $112.37 | 4.290% | $117.1907 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $93.54 | 8.511% | $101.5012 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $5.94 | 5.714% | $6.2794 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $191.34 | 3.684% | $198.389 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $175.75 | 4.299% | $183.3055 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $182.84 | 8.633% | $198.6246 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $62.53 | 7.291% | $67.0891 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $824.31 | $872.3795 | $872.38 | $872.40 | $872.40 | |