| 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 | $198.92 | 10.570% | $219.9458 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $248.43 | 13.612% | $282.2463 | $282.25 | $282.25 | $282.20 |
| Purchase #3 | $88.37 | 5.576% | $93.2975 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $41.43 | 9.488% | $45.3609 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $235.76 | 10.659% | $260.8897 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $166.42 | 5.197% | $175.0688 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $127.66 | 9.113% | $139.2937 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $1,106.99 | $1,216.1027 | $1,216.11 | $1,216.10 | $1,216.10 | |