| 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 | $222.65 | 5.401% | $234.6753 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $48.27 | 5.520% | $50.9345 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $57.63 | 6.416% | $61.3275 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $99.42 | 9.749% | $109.1125 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $89.65 | 12.138% | $100.5317 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $173.27 | 9.654% | $189.9975 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $81.95 | 5.343% | $86.3286 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $772.84 | $832.9076 | $832.91 | $833.00 | $832.80 | |