| 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 | $209.80 | 9.691% | $230.1317 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $225.53 | 13.267% | $255.4511 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $198.96 | 3.824% | $206.5682 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $149.56 | 9.478% | $163.7353 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $53.65 | 6.436% | $57.1029 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $99.98 | 7.171% | $107.1496 | $107.15 | $107.15 | $107.10 |
| Purchase #7 | $95.85 | 10.744% | $106.1481 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $1,033.33 | $1,126.2869 | $1,126.29 | $1,126.30 | $1,126.20 | |