| 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 | $206.86 | 7.516% | $222.4076 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $233.74 | 10.627% | $258.5795 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $66.83 | 12.712% | $75.3254 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $106.27 | 10.589% | $117.5229 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $230.69 | 13.772% | $262.4606 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $142.45 | 3.307% | $147.1608 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $175.78 | 9.730% | $192.8834 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $1,162.62 | $1,276.3402 | $1,276.34 | $1,276.35 | $1,276.40 | |