| 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 | $117.29 | 9.431% | $128.3516 | $128.35 | $128.35 | $128.40 |
| Purchase #2 | $149.51 | 13.217% | $169.2707 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $243.52 | 10.794% | $269.8055 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $24.35 | 7.741% | $26.2349 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $245.57 | 6.419% | $261.3331 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $151.76 | 4.472% | $158.5467 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $168.63 | 13.511% | $191.4136 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,100.63 | $1,204.9561 | $1,204.95 | $1,204.95 | $1,204.90 | |