| 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 | $213.96 | 8.639% | $232.444 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $48.90 | 10.855% | $54.2081 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $64.92 | 6.128% | $68.8983 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $208.99 | 11.430% | $232.8776 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $138.27 | 10.270% | $152.4703 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $82.63 | 10.567% | $91.3615 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $59.78 | 10.341% | $65.9618 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $817.45 | $898.2216 | $898.22 | $898.20 | $898.30 | |