| 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 | $75.69 | 8.632% | $82.2236 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $247.33 | 12.595% | $278.4812 | $278.48 | $278.50 | $278.50 |
| Purchase #3 | $142.75 | 8.103% | $154.317 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $129.94 | 3.618% | $134.6412 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $153.65 | 13.858% | $174.9428 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $103.59 | 12.140% | $116.1658 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $102.98 | 13.765% | $117.1552 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $955.93 | $1,057.9268 | $1,057.93 | $1,057.90 | $1,057.90 | |