| 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 | $238.63 | 13.310% | $270.3917 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $144.61 | 12.762% | $163.0651 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $239.53 | 5.713% | $253.2143 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $106.73 | 12.603% | $120.1812 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $15.38 | 5.638% | $16.2471 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $152.97 | 5.573% | $161.495 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $79.39 | 6.425% | $84.4908 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $977.24 | $1,069.0852 | $1,069.09 | $1,069.10 | $1,069.10 | |