| 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 | $174.90 | 8.467% | $189.7088 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $60.82 | 10.180% | $67.0115 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $50.83 | 12.217% | $57.0399 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $209.62 | 3.162% | $216.2482 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $154.50 | 13.308% | $175.0609 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $79.36 | 9.780% | $87.1214 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $140.66 | 5.812% | $148.8352 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $870.69 | $941.0259 | $941.03 | $941.00 | $940.90 | |