| 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 | $223.60 | 12.663% | $251.9145 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $7.46 | 4.109% | $7.7665 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $213.36 | 6.494% | $227.2156 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $112.37 | 10.222% | $123.8565 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $231.65 | 12.185% | $259.8766 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $232.66 | 8.298% | $251.9661 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $242.40 | 10.729% | $268.4071 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $1,263.50 | $1,391.0029 | $1,391.02 | $1,390.95 | $1,391.10 | |