| 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 | $213.75 | 5.421% | $225.3374 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $76.71 | 5.808% | $81.1653 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $204.88 | 9.258% | $223.8478 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $82.44 | 7.763% | $88.8398 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $28.83 | 3.480% | $29.8333 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $104.97 | 8.251% | $113.6311 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $190.86 | 4.117% | $198.7177 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $902.44 | $961.3724 | $961.38 | $961.40 | $961.20 | |