| 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 | $113.55 | 4.476% | $118.6325 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $116.28 | 4.451% | $121.4556 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $249.35 | 4.162% | $259.7279 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $166.56 | 7.586% | $179.1952 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $95.97 | 8.484% | $104.1121 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $17.37 | 8.525% | $18.8508 | $18.85 | $18.85 | $18.90 |
| Purchase #7 | $210.50 | 12.334% | $236.4631 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $969.58 | $1,038.4372 | $1,038.44 | $1,038.45 | $1,038.50 | |