| 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 | $242.65 | 13.791% | $276.1139 | $276.11 | $276.10 | $276.10 |
| Purchase #2 | $49.51 | 12.175% | $55.5378 | $55.54 | $55.55 | $55.50 |
| Purchase #3 | $48.76 | 6.405% | $51.8831 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $103.41 | 9.233% | $112.9578 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $214.27 | 12.615% | $241.3002 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $49.67 | 8.303% | $53.7941 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $105.29 | 11.445% | $117.3404 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $813.56 | $908.9273 | $908.92 | $908.95 | $908.90 | |