| 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 | $233.96 | 11.741% | $261.4292 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $249.33 | 7.518% | $268.0746 | $268.07 | $268.05 | $268.10 |
| Purchase #3 | $87.42 | 12.260% | $98.1377 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $152.58 | 3.836% | $158.433 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $7.32 | 8.146% | $7.9163 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $197.54 | 4.448% | $206.3266 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $243.47 | 13.502% | $276.3433 | $276.34 | $276.35 | $276.30 |
| 7 purchase totals = | $1,171.62 | $1,276.6607 | $1,276.66 | $1,276.70 | $1,276.50 | |