| 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 | $116.47 | 11.400% | $129.7476 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $243.96 | 7.226% | $261.5885 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $141.56 | 5.760% | $149.7139 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $72.94 | 11.252% | $81.1472 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $169.84 | 5.130% | $178.5528 | $178.55 | $178.55 | $178.60 |
| Purchase #6 | $205.60 | 3.558% | $212.9152 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $128.84 | 12.269% | $144.6474 | $144.65 | $144.65 | $144.60 |
| 7 purchase totals = | $1,079.21 | $1,158.3126 | $1,158.32 | $1,158.30 | $1,158.20 | |