| 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 | $218.39 | 3.251% | $225.4899 | $225.49 | $225.50 | $225.50 |
| Purchase #2 | $14.43 | 5.565% | $15.233 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $8.37 | 11.138% | $9.3023 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $8.60 | 5.114% | $9.0398 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $17.34 | 3.317% | $17.9152 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $242.82 | 13.775% | $276.2685 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $105.49 | 12.571% | $118.7511 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $615.44 | $671.9998 | $672.00 | $672.00 | $672.00 | |