| 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 | $221.96 | 10.636% | $245.5677 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $134.72 | 3.455% | $139.3746 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $117.50 | 3.663% | $121.804 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $56.54 | 12.763% | $63.7562 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $64.92 | 11.560% | $72.4248 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $71.49 | 7.219% | $76.6509 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $124.68 | 11.401% | $138.8948 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $791.81 | $858.4730 | $858.46 | $858.40 | $858.60 | |