| 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 | $122.76 | 10.773% | $135.9849 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $238.83 | 6.354% | $254.0053 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $27.85 | 10.686% | $30.8261 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $115.52 | 11.419% | $128.7112 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $40.58 | 11.438% | $45.2215 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $245.36 | 9.110% | $267.7123 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $49.62 | 7.602% | $53.3921 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $840.52 | $915.8534 | $915.85 | $915.85 | $915.80 | |