| 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 | $242.63 | 6.175% | $257.6124 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $94.49 | 8.600% | $102.6161 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $160.45 | 5.626% | $169.4769 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $210.54 | 9.776% | $231.1224 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $198.27 | 4.279% | $206.754 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $62.70 | 4.724% | $65.6619 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $29.69 | 4.223% | $30.9438 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $998.77 | $1,064.1875 | $1,064.18 | $1,064.15 | $1,064.20 | |