| 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 | $12.96 | 8.318% | $14.038 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $124.60 | 9.538% | $136.4843 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $154.74 | 12.250% | $173.6957 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $246.39 | 3.495% | $255.0013 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $26.90 | 11.319% | $29.9448 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $121.82 | 13.720% | $138.5337 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $51.51 | 9.596% | $56.4529 | $56.45 | $56.45 | $56.50 |
| 7 purchase totals = | $738.92 | $804.1507 | $804.14 | $804.20 | $804.10 | |