| 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 | $107.49 | 3.553% | $111.3091 | $111.31 | $111.30 | $111.30 |
| Purchase #2 | $234.69 | 7.652% | $252.6485 | $252.65 | $252.65 | $252.60 |
| Purchase #3 | $236.99 | 4.228% | $247.0099 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $155.56 | 8.677% | $169.0579 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $20.44 | 4.121% | $21.2823 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $46.69 | 9.834% | $51.2815 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $158.39 | 4.497% | $165.5128 | $165.51 | $165.50 | $165.50 |
| 7 purchase totals = | $960.25 | $1,018.1020 | $1,018.10 | $1,018.10 | $1,018.10 | |