| 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 | $97.98 | 11.259% | $109.0116 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $72.26 | 9.678% | $79.2533 | $79.25 | $79.25 | $79.30 |
| Purchase #3 | $167.53 | 11.858% | $187.3957 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $208.42 | 8.797% | $226.7547 | $226.75 | $226.75 | $226.80 |
| Purchase #5 | $191.51 | 3.160% | $197.5617 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $46.28 | 5.607% | $48.8749 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $158.80 | 3.829% | $164.8805 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $942.78 | $1,013.7324 | $1,013.72 | $1,013.70 | $1,013.90 | |