| 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 | $234.54 | 11.493% | $261.4957 | $261.50 | $261.50 | $261.50 |
| Purchase #2 | $241.25 | 7.783% | $260.0265 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $141.92 | 7.299% | $152.2787 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $231.77 | 7.755% | $249.7438 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $113.59 | 12.680% | $127.9932 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $59.61 | 13.374% | $67.5822 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $103.67 | 7.142% | $111.0741 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $1,126.35 | $1,230.1942 | $1,230.19 | $1,230.25 | $1,230.20 | |