| 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 | $99.70 | 13.354% | $113.0139 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $22.33 | 8.844% | $24.3049 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $192.41 | 3.400% | $198.9519 | $198.95 | $198.95 | $199.00 |
| Purchase #4 | $225.50 | 5.844% | $238.6782 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $165.47 | 8.525% | $179.5763 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $112.49 | 6.461% | $119.758 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $26.99 | 4.332% | $28.1592 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $844.89 | $902.4424 | $902.44 | $902.45 | $902.60 | |