| 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 | $85.92 | 4.262% | $89.5819 | $89.58 | $89.60 | $89.60 |
| Purchase #2 | $223.34 | 3.747% | $231.7085 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $232.88 | 7.354% | $250.006 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $141.54 | 3.372% | $146.3127 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $204.31 | 11.644% | $228.0999 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $215.92 | 12.201% | $242.2644 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $190.67 | 9.592% | $208.9591 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,294.58 | $1,396.9325 | $1,396.93 | $1,396.90 | $1,397.00 | |