| 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 | $243.77 | 3.144% | $251.4341 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $52.29 | 6.420% | $55.647 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $9.70 | 9.542% | $10.6256 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $195.87 | 3.587% | $202.8959 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $108.77 | 9.552% | $119.1597 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $141.38 | 6.141% | $150.0621 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $154.85 | 11.565% | $172.7584 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $906.63 | $962.5828 | $962.59 | $962.60 | $962.60 | |