| 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 | $111.25 | 8.414% | $120.6106 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $94.36 | 12.440% | $106.0984 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $81.62 | 6.237% | $86.7106 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $224.33 | 3.125% | $231.3403 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $118.68 | 6.206% | $126.0453 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $47.75 | 5.581% | $50.4149 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $101.36 | 9.409% | $110.897 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $779.35 | $832.1171 | $832.12 | $832.10 | $832.00 | |