| 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 | $140.32 | 3.677% | $145.4796 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $217.44 | 13.670% | $247.164 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $193.64 | 11.243% | $215.4109 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $229.78 | 4.127% | $239.263 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $102.91 | 5.662% | $108.7368 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $154.25 | 13.692% | $175.3699 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $35.28 | 10.386% | $38.9442 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $1,073.62 | $1,170.3684 | $1,170.36 | $1,170.35 | $1,170.40 | |