| 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 | $213.76 | 4.395% | $223.1548 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $221.63 | 5.554% | $233.9393 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $77.25 | 7.687% | $83.1882 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $128.26 | 10.478% | $141.6991 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $51.64 | 11.871% | $57.7702 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $118.50 | 6.836% | $126.6007 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $61.71 | 3.679% | $63.9803 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $872.75 | $930.3326 | $930.33 | $930.35 | $930.40 | |