| 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 | $132.72 | 5.551% | $140.0873 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $231.69 | 12.292% | $260.1693 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $162.72 | 13.126% | $184.0786 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $195.92 | 12.696% | $220.794 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $159.99 | 13.459% | $181.5231 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $66.38 | 9.572% | $72.7339 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $235.98 | 12.219% | $264.8144 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,185.40 | $1,324.2006 | $1,324.19 | $1,324.20 | $1,324.20 | |