| 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 | $125.85 | 12.268% | $141.2893 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $132.65 | 8.743% | $144.2476 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $220.64 | 5.728% | $233.2783 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $169.75 | 13.133% | $192.0433 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $42.84 | 11.502% | $47.7675 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $244.28 | 4.628% | $255.5853 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $13.39 | 12.223% | $15.0267 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $949.40 | $1,029.2380 | $1,029.25 | $1,029.30 | $1,029.20 | |