| 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 | $129.97 | 9.543% | $142.373 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $30.57 | 10.250% | $33.7034 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $9.45 | 4.386% | $9.8645 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $220.63 | 9.270% | $241.0824 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $51.29 | 12.805% | $57.8577 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $182.44 | 4.179% | $190.0642 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $59.77 | 12.467% | $67.2215 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $684.12 | $742.1667 | $742.15 | $742.10 | $742.30 | |