| 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 | $10.92 | 3.378% | $11.2889 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $47.97 | 12.619% | $54.0233 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $190.98 | 10.599% | $211.222 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $107.68 | 3.599% | $111.5554 | $111.56 | $111.55 | $111.60 |
| Purchase #5 | $216.83 | 5.111% | $227.9122 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $149.54 | 11.347% | $166.5083 | $166.51 | $166.50 | $166.50 |
| Purchase #7 | $156.57 | 9.370% | $171.2406 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $880.49 | $953.7507 | $953.75 | $953.70 | $953.70 | |