| 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 | $225.61 | 8.253% | $244.2296 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $198.70 | 11.677% | $221.9022 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $82.95 | 5.567% | $87.5678 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $9.60 | 6.648% | $10.2382 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $84.40 | 5.477% | $89.0226 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $21.39 | 13.295% | $24.2338 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $169.37 | 10.258% | $186.744 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $792.02 | $863.9382 | $863.93 | $863.95 | $863.80 | |