| 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 | $209.44 | 7.274% | $224.6747 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $166.81 | 7.616% | $179.5142 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $156.72 | 10.833% | $173.6975 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $20.32 | 9.243% | $22.1982 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $175.39 | 7.138% | $187.9093 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $185.59 | 11.742% | $207.382 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $114.27 | 6.844% | $122.0906 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $1,028.54 | $1,117.4665 | $1,117.46 | $1,117.45 | $1,117.50 | |