| 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 | $193.73 | 5.218% | $203.8388 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $131.77 | 12.724% | $148.5364 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $104.52 | 3.631% | $108.3151 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $103.33 | 10.555% | $114.2365 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $52.29 | 6.792% | $55.8415 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $81.91 | 12.777% | $92.3756 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $102.46 | 11.481% | $114.2234 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $770.01 | $837.3673 | $837.38 | $837.40 | $837.20 | |