| 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 | $107.98 | 9.172% | $117.8839 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $147.87 | 3.189% | $152.5856 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $25.67 | 4.157% | $26.7371 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $237.91 | 3.559% | $246.3772 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $8.38 | 11.328% | $9.3293 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $96.40 | 3.237% | $99.5205 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $239.79 | 9.461% | $262.4765 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $864.00 | $914.9101 | $914.92 | $915.00 | $914.90 | |