| 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 | $206.66 | 10.671% | $228.7127 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $114.98 | 8.602% | $124.8706 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $207.75 | 13.303% | $235.387 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $139.34 | 4.720% | $145.9168 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $19.26 | 3.447% | $19.9239 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $161.67 | 8.220% | $174.9593 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $13.68 | 13.138% | $15.4773 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $863.34 | $945.2476 | $945.25 | $945.20 | $945.30 | |