| 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 | $192.35 | 10.352% | $212.2621 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $231.67 | 8.525% | $251.4199 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $89.92 | 4.500% | $93.9664 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $69.95 | 12.384% | $78.6126 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $66.99 | 10.844% | $74.2544 | $74.25 | $74.25 | $74.30 |
| Purchase #6 | $93.26 | 8.142% | $100.8532 | $100.85 | $100.85 | $100.90 |
| Purchase #7 | $65.49 | 12.287% | $73.5368 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $809.63 | $884.9054 | $884.90 | $884.85 | $885.00 | |