| 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 | $65.25 | 3.400% | $67.4685 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $202.44 | 13.835% | $230.4476 | $230.45 | $230.45 | $230.40 |
| Purchase #3 | $137.75 | 4.264% | $143.6237 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $214.63 | 12.175% | $240.7612 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $186.79 | 6.686% | $199.2788 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $169.48 | 5.593% | $178.959 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $232.98 | 11.465% | $259.6912 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $1,209.32 | $1,320.2300 | $1,320.23 | $1,320.20 | $1,320.30 | |