| 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 | $26.73 | 11.577% | $29.8245 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $186.58 | 6.762% | $199.1965 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $78.84 | 13.389% | $89.3959 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $220.61 | 6.448% | $234.8349 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $121.53 | 9.394% | $132.9465 | $132.95 | $132.95 | $132.90 |
| Purchase #6 | $75.34 | 5.124% | $79.2004 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $163.90 | 11.150% | $182.1749 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $873.53 | $947.5736 | $947.57 | $947.55 | $947.50 | |