| 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 | $250.72 | 13.660% | $284.9684 | $284.97 | $284.95 | $285.00 |
| Purchase #2 | $239.31 | 9.734% | $262.6044 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $64.61 | 5.714% | $68.3018 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $121.75 | 7.257% | $130.5854 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $199.49 | 8.407% | $216.2611 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $34.99 | 5.296% | $36.8431 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $159.98 | 13.426% | $181.4589 | $181.46 | $181.45 | $181.50 |
| 7 purchase totals = | $1,070.85 | $1,181.0231 | $1,181.02 | $1,181.00 | $1,181.10 | |