| 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 | $194.93 | 13.380% | $221.0116 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $195.76 | 10.476% | $216.2678 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $83.70 | 3.604% | $86.7165 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $246.63 | 8.578% | $267.7859 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $38.71 | 9.835% | $42.5171 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $212.41 | 4.227% | $221.3886 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $248.40 | 3.142% | $256.2047 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,220.54 | $1,311.8922 | $1,311.90 | $1,311.85 | $1,311.90 | |