| 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 | $227.61 | 3.735% | $236.1112 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $141.73 | 12.500% | $159.4463 | $159.45 | $159.45 | $159.40 |
| Purchase #3 | $232.91 | 5.207% | $245.0376 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $182.92 | 5.649% | $193.2532 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $82.67 | 7.601% | $88.9537 | $88.95 | $88.95 | $89.00 |
| Purchase #6 | $178.49 | 5.370% | $188.0749 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $227.93 | 13.371% | $258.4065 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,274.26 | $1,369.2834 | $1,369.28 | $1,369.25 | $1,369.30 | |