| 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 | $222.88 | 12.179% | $250.0246 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $18.38 | 8.569% | $19.955 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $219.52 | 11.315% | $244.3587 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $218.89 | 9.435% | $239.5423 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $55.56 | 6.235% | $59.0242 | $59.02 | $59.00 | $59.00 |
| Purchase #6 | $150.44 | 4.370% | $157.0142 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $24.26 | 9.172% | $26.4851 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $909.93 | $996.4041 | $996.40 | $996.35 | $996.40 | |