| 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 | $250.79 | 8.441% | $271.9592 | $271.96 | $271.95 | $272.00 |
| Purchase #2 | $19.74 | 13.501% | $22.4051 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $116.62 | 4.505% | $121.8737 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $100.92 | 7.262% | $108.2488 | $108.25 | $108.25 | $108.20 |
| Purchase #5 | $203.94 | 9.363% | $223.0349 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $229.83 | 13.112% | $259.9653 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $25.81 | 12.174% | $28.9521 | $28.95 | $28.95 | $29.00 |
| 7 purchase totals = | $947.65 | $1,036.4391 | $1,036.44 | $1,036.40 | $1,036.50 | |