| 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 | $214.96 | 10.462% | $237.4491 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $9.71 | 6.320% | $10.3237 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $37.54 | 13.855% | $42.7412 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $42.95 | 4.223% | $44.7638 | $44.76 | $44.75 | $44.80 |
| Purchase #5 | $22.34 | 12.736% | $25.1852 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $249.87 | 7.646% | $268.9751 | $268.98 | $269.00 | $269.00 |
| Purchase #7 | $232.62 | 6.571% | $247.9055 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $809.99 | $877.3436 | $877.35 | $877.35 | $877.30 | |