| 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 | $8.28 | 12.651% | $9.3275 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $242.38 | 7.842% | $261.3874 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $37.59 | 3.175% | $38.7835 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $197.26 | 5.559% | $208.2257 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $155.50 | 13.665% | $176.7491 | $176.75 | $176.75 | $176.70 |
| Purchase #6 | $103.94 | 4.259% | $108.3668 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $135.84 | 10.189% | $149.6807 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $880.79 | $952.5207 | $952.53 | $952.60 | $952.50 | |