| 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 | $31.57 | 9.226% | $34.4826 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $248.42 | 8.511% | $269.563 | $269.56 | $269.55 | $269.60 |
| Purchase #3 | $177.84 | 7.539% | $191.2474 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $233.64 | 11.807% | $261.2259 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $222.43 | 5.163% | $233.9141 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $25.45 | 9.338% | $27.8265 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $26.49 | 5.432% | $27.9289 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $965.84 | $1,046.1884 | $1,046.19 | $1,046.25 | $1,046.10 | |