| 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 | $222.83 | 7.829% | $240.2754 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $103.62 | 5.615% | $109.4383 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $180.36 | 10.681% | $199.6243 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $192.61 | 5.235% | $202.6931 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $66.37 | 13.723% | $75.478 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $30.95 | 6.209% | $32.8717 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $115.36 | 9.742% | $126.5984 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $912.10 | $986.9792 | $986.98 | $987.00 | $987.00 | |