| 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 | $200.55 | 7.680% | $215.9522 | $215.95 | $215.95 | $216.00 |
| Purchase #2 | $201.90 | 9.673% | $221.4298 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $188.85 | 10.233% | $208.175 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $13.94 | 5.249% | $14.6717 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $49.52 | 11.315% | $55.1232 | $55.12 | $55.10 | $55.10 |
| Purchase #6 | $100.46 | 3.132% | $103.6064 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $119.75 | 4.734% | $125.419 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $874.97 | $944.3773 | $944.38 | $944.35 | $944.40 | |