| 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 | $206.86 | 3.160% | $213.3968 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $26.33 | 13.654% | $29.9251 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $95.27 | 6.262% | $101.2358 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $248.91 | 6.224% | $264.4022 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $109.44 | 13.541% | $124.2593 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $65.63 | 9.321% | $71.7474 | $71.75 | $71.75 | $71.70 |
| Purchase #7 | $78.73 | 12.120% | $88.2721 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $831.17 | $893.2387 | $893.25 | $893.25 | $893.20 | |