| 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 | $133.43 | 5.443% | $140.6926 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $209.34 | 9.174% | $228.5449 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $154.82 | 10.437% | $170.9786 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $230.57 | 4.839% | $241.7273 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $101.52 | 13.829% | $115.5592 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $121.62 | 12.471% | $136.7872 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $76.70 | 7.662% | $82.5768 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $1,028.00 | $1,116.8666 | $1,116.87 | $1,116.95 | $1,116.90 | |