| 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 | $93.49 | 8.370% | $101.3151 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $180.84 | 8.872% | $196.8841 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $213.97 | 12.407% | $240.5173 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $12.37 | 10.731% | $13.6974 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $7.88 | 6.222% | $8.3703 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $129.85 | 5.481% | $136.9671 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $206.97 | 13.247% | $234.3873 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $845.37 | $932.1386 | $932.15 | $932.10 | $932.20 | |