| 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 | $230.58 | 8.199% | $249.4853 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $118.42 | 8.759% | $128.7924 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $46.38 | 8.764% | $50.4447 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $47.95 | 7.793% | $51.6867 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $70.30 | 3.130% | $72.5004 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $226.96 | 3.273% | $234.3884 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $28.26 | 9.371% | $30.9082 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $768.85 | $818.2061 | $818.21 | $818.25 | $818.20 | |