| 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 | $234.30 | 3.155% | $241.6922 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $35.64 | 3.827% | $37.0039 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $239.26 | 9.806% | $262.7218 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $13.49 | 8.837% | $14.6821 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $24.66 | 10.726% | $27.305 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $110.33 | 7.191% | $118.2638 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $176.79 | 12.752% | $199.3343 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $834.47 | $901.0031 | $900.99 | $901.00 | $901.00 | |