| 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 | $109.63 | 10.233% | $120.8484 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $173.69 | 13.208% | $196.631 | $196.63 | $196.65 | $196.60 |
| Purchase #3 | $44.76 | 8.657% | $48.6349 | $48.63 | $48.65 | $48.60 |
| Purchase #4 | $57.49 | 11.268% | $63.968 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $213.33 | 8.541% | $231.5505 | $231.55 | $231.55 | $231.60 |
| Purchase #6 | $119.36 | 5.342% | $125.7362 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $139.61 | 5.131% | $146.7734 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $857.87 | $934.1424 | $934.14 | $934.15 | $934.10 | |