| 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 | $249.46 | 9.260% | $272.56 | $272.56 | $272.55 | $272.60 |
| Purchase #2 | $147.43 | 5.410% | $155.406 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $27.40 | 9.227% | $29.9282 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $51.59 | 10.221% | $56.863 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $217.60 | 6.155% | $230.9933 | $230.99 | $231.00 | $231.00 |
| Purchase #6 | $63.92 | 11.873% | $71.5092 | $71.51 | $71.50 | $71.50 |
| Purchase #7 | $143.68 | 12.159% | $161.1501 | $161.15 | $161.15 | $161.20 |
| 7 purchase totals = | $901.08 | $978.4098 | $978.41 | $978.40 | $978.50 | |