| 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 | $225.88 | 13.859% | $257.1847 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $229.58 | 12.849% | $259.0787 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $118.45 | 8.645% | $128.69 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $100.90 | 11.461% | $112.4641 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $11.30 | 7.754% | $12.1762 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $232.61 | 11.508% | $259.3788 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $130.30 | 4.771% | $136.5166 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $1,049.02 | $1,165.4891 | $1,165.49 | $1,165.55 | $1,165.60 | |