| 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 | $249.69 | 7.400% | $268.1671 | $268.17 | $268.15 | $268.20 |
| Purchase #2 | $115.98 | 10.422% | $128.0674 | $128.07 | $128.05 | $128.10 |
| Purchase #3 | $38.78 | 5.159% | $40.7807 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $117.75 | 6.571% | $125.4874 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $136.82 | 11.273% | $152.2437 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $95.28 | 9.312% | $104.1525 | $104.15 | $104.15 | $104.20 |
| Purchase #7 | $140.65 | 3.262% | $145.238 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $894.95 | $964.1368 | $964.14 | $964.15 | $964.20 | |