| 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 | $35.52 | 4.672% | $37.1795 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $90.36 | 11.633% | $100.8716 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $173.91 | 6.522% | $185.2524 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $203.93 | 5.648% | $215.448 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $55.39 | 5.129% | $58.231 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $214.67 | 8.670% | $233.2819 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $223.66 | 7.386% | $240.1795 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $997.44 | $1,070.4439 | $1,070.44 | $1,070.50 | $1,070.50 | |