| 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 | $220.92 | 11.490% | $246.3037 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $37.90 | 7.525% | $40.752 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $192.90 | 5.304% | $203.1314 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $225.70 | 3.583% | $233.7868 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $131.49 | 7.543% | $141.4083 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $104.71 | 10.537% | $115.7433 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $70.31 | 12.296% | $78.9553 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $983.93 | $1,060.0808 | $1,060.08 | $1,060.10 | $1,060.10 | |