| 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 | $193.44 | 12.357% | $217.3434 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $153.99 | 8.513% | $167.0992 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $13.64 | 12.157% | $15.2982 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $126.29 | 12.450% | $142.0131 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $144.62 | 9.642% | $158.5643 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $39.98 | 13.390% | $45.3333 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $206.31 | 9.751% | $226.4273 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $878.27 | $972.0788 | $972.07 | $972.10 | $972.00 | |