| 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 | $205.32 | 9.730% | $225.2976 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $101.78 | 12.421% | $114.4221 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $82.91 | 3.760% | $86.0274 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $124.85 | 11.317% | $138.9793 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $14.86 | 8.109% | $16.065 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $220.43 | 7.623% | $237.2334 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $64.86 | 13.790% | $73.8042 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $815.01 | $891.8290 | $891.83 | $891.85 | $891.80 | |