| 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 | $78.62 | 11.165% | $87.3979 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $105.99 | 10.522% | $117.1423 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $136.92 | 5.366% | $144.2671 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $245.71 | 7.665% | $264.5437 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $137.56 | 3.252% | $142.0335 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $119.85 | 13.688% | $136.2551 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $94.89 | 13.652% | $107.8444 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $919.54 | $999.4840 | $999.48 | $999.50 | $999.40 | |