| 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 | $226.29 | 3.840% | $234.9795 | $234.98 | $235.00 | $235.00 |
| Purchase #2 | $126.74 | 12.812% | $142.9779 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $248.72 | 6.695% | $265.3718 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $185.98 | 9.620% | $203.8713 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $233.91 | 5.291% | $246.2862 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $105.36 | 12.683% | $118.7228 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $73.71 | 6.777% | $78.7053 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $1,200.71 | $1,290.9148 | $1,290.92 | $1,290.90 | $1,291.00 | |