| 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 | $117.55 | 13.539% | $133.4651 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $113.70 | 6.789% | $121.4191 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $210.43 | 3.285% | $217.3426 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $181.79 | 6.612% | $193.81 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $13.69 | 10.730% | $15.1589 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $243.46 | 10.558% | $269.1645 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $55.79 | 5.444% | $58.8272 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $936.41 | $1,009.1874 | $1,009.19 | $1,009.15 | $1,009.20 | |