| 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 | $9.97 | 11.241% | $11.0907 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $238.74 | 3.574% | $247.2726 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $87.73 | 10.539% | $96.9759 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $162.29 | 13.517% | $184.2267 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $197.97 | 5.836% | $209.5235 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $91.83 | 5.796% | $97.1525 | $97.15 | $97.15 | $97.20 |
| Purchase #7 | $20.98 | 4.650% | $21.9556 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $809.51 | $868.1975 | $868.20 | $868.20 | $868.30 | |