| 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 | $206.55 | 11.411% | $230.1194 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $114.68 | 11.719% | $128.1193 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $165.48 | 6.773% | $176.688 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $41.55 | 8.353% | $45.0207 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $132.41 | 3.702% | $137.3118 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $240.45 | 8.199% | $260.1645 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $117.26 | 10.563% | $129.6462 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $1,018.38 | $1,107.0699 | $1,107.07 | $1,107.00 | $1,107.00 | |