| 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 | $170.48 | 9.793% | $187.1751 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $227.88 | 5.759% | $241.0036 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $241.88 | 8.211% | $261.7408 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $10.99 | 13.251% | $12.4463 | $12.45 | $12.45 | $12.40 |
| Purchase #5 | $193.34 | 8.413% | $209.6057 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $180.81 | 8.642% | $196.4356 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $242.41 | 8.189% | $262.261 | $262.26 | $262.25 | $262.30 |
| 7 purchase totals = | $1,267.79 | $1,370.6681 | $1,370.68 | $1,370.70 | $1,370.60 | |