| 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 | $200.32 | 10.543% | $221.4397 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $58.27 | 3.825% | $60.4988 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $198.80 | 4.358% | $207.4637 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $192.82 | 4.383% | $201.2713 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $188.66 | 8.120% | $203.9792 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $40.72 | 4.165% | $42.416 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $40.81 | 6.193% | $43.3374 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $920.40 | $980.4061 | $980.41 | $980.40 | $980.40 | |