| 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 | $210.70 | 12.104% | $236.2031 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $166.27 | 5.672% | $175.7008 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $197.53 | 5.547% | $208.487 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $64.35 | 12.278% | $72.2509 | $72.25 | $72.25 | $72.30 |
| Purchase #5 | $68.62 | 3.595% | $71.0869 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $206.69 | 10.189% | $227.7496 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $18.76 | 8.230% | $20.3039 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $932.92 | $1,011.7822 | $1,011.78 | $1,011.80 | $1,011.80 | |