| 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 | $244.93 | 11.355% | $272.7418 | $272.74 | $272.75 | $272.70 |
| Purchase #2 | $94.47 | 7.724% | $101.7669 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $104.91 | 6.541% | $111.7722 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $232.26 | 12.731% | $261.829 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $236.67 | 6.518% | $252.0962 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $147.87 | 8.126% | $159.8859 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $143.95 | 8.348% | $155.9669 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $1,205.06 | $1,316.0589 | $1,316.07 | $1,316.05 | $1,316.10 | |