| 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 | $215.32 | 10.570% | $238.0793 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $116.68 | 4.589% | $122.0344 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $185.81 | 4.337% | $193.8686 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $11.66 | 10.112% | $12.8391 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $59.88 | 12.268% | $67.2261 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $175.47 | 5.410% | $184.9629 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $56.99 | 8.308% | $61.7247 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $821.81 | $880.7351 | $880.73 | $880.75 | $880.70 | |