| 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 | $103.97 | 6.311% | $110.5315 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $112.35 | 4.231% | $117.1035 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $99.51 | 4.517% | $104.0049 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $167.37 | 11.595% | $186.7766 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $103.48 | 12.184% | $116.088 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $191.42 | 4.212% | $199.4826 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $126.84 | 12.387% | $142.5517 | $142.55 | $142.55 | $142.60 |
| 7 purchase totals = | $904.94 | $976.5388 | $976.53 | $976.60 | $976.60 | |