| 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 | $19.47 | 13.776% | $22.1522 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $236.54 | 11.429% | $263.5742 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $54.58 | 7.338% | $58.5851 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $207.47 | 9.655% | $227.5012 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $16.83 | 7.601% | $18.1092 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $201.87 | 7.740% | $217.4947 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $241.29 | 9.655% | $264.5865 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $978.05 | $1,072.0031 | $1,072.00 | $1,072.00 | $1,072.10 | |