| 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 | $107.35 | 13.651% | $122.0043 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $157.71 | 7.761% | $169.9499 | $169.95 | $169.95 | $169.90 |
| Purchase #3 | $120.51 | 6.706% | $128.5914 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $137.71 | 5.439% | $145.2 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $127.57 | 12.134% | $143.0493 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $250.94 | 9.691% | $275.2586 | $275.26 | $275.25 | $275.30 |
| Purchase #7 | $213.51 | 8.510% | $231.6797 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,115.30 | $1,215.7332 | $1,215.73 | $1,215.75 | $1,215.70 | |