| 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 | $195.83 | 6.625% | $208.8037 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $12.64 | 3.495% | $13.0818 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $64.69 | 3.142% | $66.7226 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $243.36 | 3.542% | $251.9798 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $96.56 | 6.761% | $103.0884 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $227.86 | 10.865% | $252.617 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $229.57 | 13.731% | $261.0923 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,070.51 | $1,157.3856 | $1,157.38 | $1,157.40 | $1,157.40 | |