| 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 | $222.68 | 5.120% | $234.0812 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $43.66 | 10.532% | $48.2583 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $176.99 | 13.182% | $200.3208 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $171.44 | 10.612% | $189.6332 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $125.91 | 12.409% | $141.5342 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $148.41 | 7.264% | $159.1905 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $60.63 | 10.796% | $67.1756 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $949.72 | $1,040.1938 | $1,040.19 | $1,040.25 | $1,040.20 | |