| 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 | $203.41 | 9.197% | $222.1176 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $22.57 | 5.119% | $23.7254 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $38.29 | 6.443% | $40.757 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $48.89 | 8.488% | $53.0398 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $211.88 | 10.528% | $234.1867 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $250.80 | 6.535% | $267.1898 | $267.19 | $267.20 | $267.20 |
| Purchase #7 | $65.64 | 8.758% | $71.3888 | $71.39 | $71.40 | $71.40 |
| 7 purchase totals = | $841.48 | $912.4051 | $912.42 | $912.45 | $912.40 | |