| 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 | $203.84 | 11.151% | $226.5702 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $239.66 | 3.796% | $248.7575 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $212.64 | 8.786% | $231.3226 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $239.39 | 10.578% | $264.7127 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $146.70 | 5.231% | $154.3739 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $192.71 | 11.651% | $215.1626 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $101.74 | 13.478% | $115.4525 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $1,336.68 | $1,456.3520 | $1,456.34 | $1,456.25 | $1,456.50 | |