| 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 | $103.81 | 5.800% | $109.831 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $236.95 | 11.284% | $263.6874 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $41.82 | 11.119% | $46.47 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $169.30 | 10.753% | $187.5048 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $193.40 | 8.266% | $209.3864 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $99.44 | 5.450% | $104.8595 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $194.29 | 5.516% | $205.007 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $1,039.01 | $1,126.7461 | $1,126.75 | $1,126.75 | $1,126.80 | |