| 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 | $219.49 | 9.532% | $240.4118 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $242.31 | 5.528% | $255.7049 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $190.34 | 4.306% | $198.536 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $232.79 | 13.761% | $264.8242 | $264.82 | $264.80 | $264.80 |
| Purchase #5 | $174.29 | 7.501% | $187.3635 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $5.76 | 4.607% | $6.0254 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $184.89 | 4.657% | $193.5003 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,249.87 | $1,346.3661 | $1,346.36 | $1,346.35 | $1,346.30 | |