| 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 | $109.81 | 11.140% | $122.0428 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $182.70 | 4.452% | $190.8338 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $235.78 | 3.505% | $244.0441 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $243.43 | 6.764% | $259.8956 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $94.89 | 10.433% | $104.7899 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $164.44 | 5.510% | $173.5006 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $15.33 | 4.682% | $16.0478 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $1,046.38 | $1,111.1546 | $1,111.15 | $1,111.20 | $1,111.00 | |