| 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 | $241.64 | 4.322% | $252.0837 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $12.38 | 10.477% | $13.6771 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $156.55 | 5.439% | $165.0648 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $119.44 | 9.171% | $130.3938 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $7.26 | 3.720% | $7.5301 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $120.55 | 4.739% | $126.2629 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $182.77 | 4.234% | $190.5085 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $840.59 | $885.5209 | $885.51 | $885.55 | $885.60 | |