| 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 | $214.68 | 3.424% | $222.0306 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $132.30 | 8.595% | $143.6712 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $206.67 | 13.681% | $234.9445 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $99.75 | 12.192% | $111.9115 | $111.91 | $111.90 | $111.90 |
| Purchase #5 | $238.42 | 12.129% | $267.338 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $21.95 | 7.692% | $23.6384 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $178.35 | 9.487% | $195.2701 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $1,092.12 | $1,198.8043 | $1,198.80 | $1,198.80 | $1,198.70 | |