| 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 | $112.78 | 7.148% | $120.8415 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $95.45 | 12.506% | $107.387 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $219.41 | 12.697% | $247.2685 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $56.82 | 13.331% | $64.3947 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $93.30 | 13.618% | $106.0056 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $112.92 | 4.472% | $117.9698 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $168.29 | 13.273% | $190.6271 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $858.97 | $954.4942 | $954.50 | $954.50 | $954.50 | |