| 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 | $210.32 | 12.439% | $236.4817 | $236.48 | $236.50 | $236.50 |
| Purchase #2 | $248.40 | 4.730% | $260.1493 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $111.50 | 3.433% | $115.3278 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $14.64 | 5.576% | $15.4563 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $9.92 | 5.688% | $10.4842 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $205.77 | 7.721% | $221.6575 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $162.38 | 12.482% | $182.6483 | $182.65 | $182.65 | $182.60 |
| 7 purchase totals = | $962.93 | $1,042.2051 | $1,042.21 | $1,042.25 | $1,042.20 | |