| 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 | $125.96 | 3.775% | $130.715 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $167.90 | 4.418% | $175.3178 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $92.53 | 11.207% | $102.8998 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $179.83 | 13.832% | $204.7041 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $241.69 | 6.705% | $257.8953 | $257.90 | $257.90 | $257.90 |
| Purchase #6 | $239.29 | 8.458% | $259.5291 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $103.53 | 5.491% | $109.2148 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $1,150.73 | $1,240.2759 | $1,240.28 | $1,240.25 | $1,240.20 | |