| 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 | $207.85 | 6.542% | $221.4475 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $58.54 | 10.697% | $64.802 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $143.38 | 8.793% | $155.9874 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $236.94 | 4.659% | $247.979 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $127.58 | 11.685% | $142.4877 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $142.65 | 7.352% | $153.1376 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $103.33 | 12.558% | $116.3062 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $1,020.27 | $1,102.1474 | $1,102.16 | $1,102.20 | $1,102.10 | |