| 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 | $198.58 | 5.691% | $209.8812 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $66.37 | 6.181% | $70.4723 | $70.47 | $70.45 | $70.50 |
| Purchase #3 | $209.74 | 9.652% | $229.9841 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $19.66 | 8.585% | $21.3478 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $123.34 | 11.617% | $137.6684 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $74.85 | 10.735% | $82.8851 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $94.74 | 11.833% | $105.9506 | $105.95 | $105.95 | $106.00 |
| 7 purchase totals = | $787.28 | $858.1895 | $858.19 | $858.20 | $858.30 | |