| 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 | $127.56 | 7.678% | $137.3541 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $231.33 | 3.446% | $239.3016 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $25.48 | 10.694% | $28.2048 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $236.86 | 8.533% | $257.0713 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $160.94 | 4.747% | $168.5798 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $104.68 | 11.753% | $116.983 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $41.90 | 5.145% | $44.0558 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $928.75 | $991.5504 | $991.54 | $991.55 | $991.70 | |