| 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 | $107.52 | 5.729% | $113.6798 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $205.62 | 6.572% | $219.1333 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $215.43 | 8.182% | $233.0565 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $243.68 | 8.788% | $265.0946 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $233.33 | 13.634% | $265.1422 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $207.57 | 8.428% | $225.064 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $167.83 | 9.783% | $184.2488 | $184.25 | $184.25 | $184.20 |
| 7 purchase totals = | $1,380.98 | $1,505.4192 | $1,505.41 | $1,505.45 | $1,505.40 | |