| 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 | $225.38 | 5.629% | $238.0666 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $132.53 | 5.481% | $139.794 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $140.59 | 6.538% | $149.7818 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $229.65 | 4.360% | $239.6627 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $78.33 | 4.242% | $81.6528 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $108.68 | 4.263% | $113.313 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $118.36 | 12.804% | $133.5148 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,033.52 | $1,095.7857 | $1,095.77 | $1,095.75 | $1,095.90 | |