| 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 | $249.81 | 9.775% | $274.2289 | $274.23 | $274.25 | $274.20 |
| Purchase #2 | $201.88 | 3.611% | $209.1699 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $209.57 | 10.660% | $231.9102 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $147.54 | 3.560% | $152.7924 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $79.75 | 4.336% | $83.208 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $146.46 | 13.638% | $166.4342 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $45.96 | 12.300% | $51.6131 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $1,080.97 | $1,169.3567 | $1,169.35 | $1,169.35 | $1,169.30 | |