| 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 | $195.33 | 8.186% | $211.3197 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $172.25 | 13.334% | $195.2178 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $59.25 | 6.756% | $63.2529 | $63.25 | $63.25 | $63.30 |
| Purchase #4 | $13.89 | 10.676% | $15.3729 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $59.79 | 12.638% | $67.3463 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $111.35 | 3.325% | $115.0524 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $123.25 | 13.588% | $139.9972 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $735.11 | $807.5592 | $807.56 | $807.50 | $807.60 | |