| 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 | $10.32 | 13.591% | $11.7226 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $124.55 | 10.631% | $137.7909 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $163.64 | 6.281% | $173.9182 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $14.27 | 9.874% | $15.679 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $88.59 | 4.447% | $92.5296 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $236.93 | 4.693% | $248.0491 | $248.05 | $248.05 | $248.00 |
| Purchase #7 | $16.65 | 7.655% | $17.9246 | $17.92 | $17.90 | $17.90 |
| 7 purchase totals = | $654.95 | $697.6140 | $697.61 | $697.60 | $697.50 | |