| 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 | $136.26 | 3.517% | $141.0523 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $59.34 | 11.708% | $66.2875 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $203.52 | 12.802% | $229.5746 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $201.47 | 9.354% | $220.3155 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $150.61 | 6.710% | $160.7159 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $164.79 | 13.108% | $186.3907 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $237.70 | 5.261% | $250.2054 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $1,153.69 | $1,254.5419 | $1,254.55 | $1,254.50 | $1,254.60 | |