| 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 | $229.55 | 4.428% | $239.7145 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $190.30 | 8.491% | $206.4584 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $244.90 | 9.538% | $268.2586 | $268.26 | $268.25 | $268.30 |
| Purchase #4 | $231.37 | 12.865% | $261.1358 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $81.94 | 10.617% | $90.6396 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $18.72 | 11.130% | $20.8035 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $176.95 | 6.684% | $188.7773 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $1,173.73 | $1,275.7877 | $1,275.79 | $1,275.80 | $1,275.80 | |