| 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 | $12.44 | 6.295% | $13.2231 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $146.84 | 3.658% | $152.2114 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $137.28 | 12.748% | $154.7805 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $7.94 | 11.392% | $8.8445 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $195.79 | 10.255% | $215.8683 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $95.72 | 13.110% | $108.2689 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $136.67 | 3.232% | $141.0872 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $732.68 | $794.2839 | $794.28 | $794.25 | $794.30 | |