| 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 | $96.94 | 3.792% | $100.616 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $233.80 | 3.600% | $242.2168 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $119.69 | 7.575% | $128.7565 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $82.55 | 13.528% | $93.7174 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $149.82 | 11.257% | $166.6852 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $94.93 | 10.261% | $104.6708 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $64.82 | 5.863% | $68.6204 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $842.55 | $905.2831 | $905.30 | $905.20 | $905.30 | |