| 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 | $219.33 | 10.835% | $243.0944 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $26.67 | 3.868% | $27.7016 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $27.49 | 10.753% | $30.446 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $67.80 | 3.385% | $70.095 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $224.37 | 8.351% | $243.1071 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $185.38 | 9.314% | $202.6463 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $41.31 | 3.224% | $42.6418 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $792.35 | $859.7322 | $859.74 | $859.75 | $859.60 | |