| 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 | $119.25 | 3.555% | $123.4893 | $123.49 | $123.50 | $123.50 |
| Purchase #2 | $161.38 | 11.690% | $180.2453 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $167.49 | 7.521% | $180.0869 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $250.28 | 5.213% | $263.3271 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $227.25 | 5.576% | $239.9215 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $188.46 | 7.585% | $202.7547 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $208.61 | 11.338% | $232.2622 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $1,322.72 | $1,422.0870 | $1,422.09 | $1,422.10 | $1,422.10 | |