| 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 | $225.35 | 4.270% | $234.9724 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $12.95 | 9.102% | $14.1287 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $235.94 | 13.202% | $267.0888 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $174.76 | 12.281% | $196.2223 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $214.68 | 13.300% | $243.2324 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $40.60 | 10.724% | $44.9539 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $246.54 | 7.141% | $264.1454 | $264.15 | $264.15 | $264.10 |
| 7 purchase totals = | $1,150.82 | $1,264.7439 | $1,264.74 | $1,264.75 | $1,264.70 | |