| 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 | $185.46 | 7.678% | $199.6996 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $45.52 | 6.529% | $48.492 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $7.61 | 8.605% | $8.2648 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $90.78 | 12.542% | $102.1656 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $245.94 | 11.782% | $274.9167 | $274.92 | $274.90 | $274.90 |
| Purchase #6 | $122.93 | 13.411% | $139.4161 | $139.42 | $139.40 | $139.40 |
| Purchase #7 | $233.83 | 5.118% | $245.7974 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $932.07 | $1,018.7522 | $1,018.76 | $1,018.70 | $1,018.80 | |