| 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 | $240.84 | 4.297% | $251.1889 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $170.51 | 10.757% | $188.8518 | $188.85 | $188.85 | $188.90 |
| Purchase #3 | $243.69 | 7.321% | $261.5305 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $31.76 | 5.209% | $33.4144 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $144.78 | 9.524% | $158.5688 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $248.57 | 12.705% | $280.1508 | $280.15 | $280.15 | $280.20 |
| Purchase #7 | $147.26 | 11.541% | $164.2553 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $1,227.41 | $1,337.9605 | $1,337.96 | $1,337.95 | $1,338.10 | |