| 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 | $190.88 | 9.202% | $208.4448 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $188.85 | 6.334% | $200.8118 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $99.43 | 7.341% | $106.7292 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $178.40 | 3.459% | $184.5709 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $13.25 | 5.178% | $13.9361 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $240.98 | 11.498% | $268.6879 | $268.69 | $268.70 | $268.70 |
| Purchase #7 | $44.32 | 8.305% | $48.0008 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $956.11 | $1,031.1815 | $1,031.18 | $1,031.20 | $1,031.10 | |