| 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 | $248.43 | 12.227% | $278.8055 | $278.81 | $278.80 | $278.80 |
| Purchase #2 | $212.92 | 3.337% | $220.0251 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $79.52 | 11.232% | $88.4517 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $116.91 | 9.159% | $127.6178 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $216.27 | 11.444% | $241.0199 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $215.44 | 13.159% | $243.7897 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $56.50 | 8.380% | $61.2347 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $1,145.99 | $1,260.9444 | $1,260.95 | $1,260.95 | $1,260.90 | |