| 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 | $216.32 | 12.420% | $243.1869 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $89.47 | 7.642% | $96.3073 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $72.43 | 12.537% | $81.5105 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $91.67 | 4.472% | $95.7695 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $112.84 | 11.629% | $125.9622 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $171.72 | 6.732% | $183.2802 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $69.76 | 11.572% | $77.8326 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $824.21 | $903.8492 | $903.85 | $903.85 | $903.90 | |