| 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 | $117.29 | 5.853% | $124.155 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $182.52 | 13.723% | $207.5672 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $81.51 | 9.125% | $88.9478 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $119.41 | 8.418% | $129.4619 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $228.61 | 7.538% | $245.8426 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $134.37 | 13.754% | $152.8512 | $152.85 | $152.85 | $152.90 |
| Purchase #7 | $33.53 | 6.510% | $35.7128 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $897.24 | $984.5385 | $984.54 | $984.50 | $984.60 | |