| 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 | $127.67 | 11.802% | $142.7376 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $244.43 | 3.200% | $252.2518 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $206.91 | 3.748% | $214.665 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $205.35 | 4.537% | $214.6667 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $188.57 | 10.435% | $208.2473 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $33.93 | 10.698% | $37.5598 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $130.94 | 10.327% | $144.4622 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $1,137.80 | $1,214.5904 | $1,214.60 | $1,214.55 | $1,214.70 | |