| 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 | $212.70 | 9.255% | $232.3854 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $192.38 | 4.528% | $201.091 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $78.53 | 4.840% | $82.3309 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $77.63 | 12.602% | $87.4129 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $174.46 | 6.738% | $186.2151 | $186.22 | $186.20 | $186.20 |
| Purchase #6 | $36.97 | 5.492% | $39.0004 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $154.31 | 5.179% | $162.3017 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $926.98 | $990.7374 | $990.74 | $990.75 | $990.70 | |