| 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 | $238.71 | 9.162% | $260.5806 | $260.58 | $260.60 | $260.60 |
| Purchase #2 | $225.32 | 12.564% | $253.6292 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $168.47 | 5.803% | $178.2463 | $178.25 | $178.25 | $178.20 |
| Purchase #4 | $222.68 | 7.400% | $239.1583 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $217.80 | 6.412% | $231.7653 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $97.30 | 8.424% | $105.4966 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $19.64 | 7.568% | $21.1264 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $1,189.92 | $1,290.0027 | $1,290.02 | $1,290.05 | $1,290.00 | |