| 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 | $207.29 | 6.794% | $221.3733 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $111.45 | 12.196% | $125.0424 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $40.32 | 7.354% | $43.2851 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $110.67 | 7.369% | $118.8253 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $11.28 | 6.242% | $11.9841 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $33.47 | 4.618% | $35.0156 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $42.27 | 5.179% | $44.4592 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $556.75 | $599.9850 | $599.99 | $600.00 | $600.00 | |