| 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 | $231.34 | 11.502% | $257.9487 | $257.95 | $257.95 | $257.90 |
| Purchase #2 | $229.69 | 11.295% | $255.6335 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $83.73 | 10.872% | $92.8331 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $180.53 | 9.523% | $197.7219 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $92.31 | 11.520% | $102.9441 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $228.31 | 6.473% | $243.0885 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $26.66 | 9.273% | $29.1322 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $1,072.57 | $1,179.3020 | $1,179.29 | $1,179.35 | $1,179.10 | |