| 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 | $183.56 | 12.756% | $206.9749 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $125.71 | 3.451% | $130.0483 | $130.05 | $130.05 | $130.00 |
| Purchase #3 | $80.46 | 9.689% | $88.2558 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $92.88 | 8.176% | $100.4739 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $234.64 | 11.178% | $260.8681 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $70.47 | 4.781% | $73.8392 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $58.26 | 4.148% | $60.6766 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $845.98 | $921.1368 | $921.14 | $921.10 | $921.20 | |