| 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 | $219.94 | 12.174% | $246.7155 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $88.54 | 6.464% | $94.2632 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $220.38 | 4.754% | $230.8569 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $100.43 | 9.435% | $109.9056 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $146.88 | 8.227% | $158.9638 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $246.81 | 6.117% | $261.9074 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $229.89 | 4.125% | $239.373 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $1,252.87 | $1,341.9854 | $1,341.99 | $1,341.90 | $1,342.10 | |