| 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 | $222.33 | 3.304% | $229.6758 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $14.34 | 9.741% | $15.7369 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $240.74 | 8.141% | $260.3386 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $112.54 | 10.874% | $124.7776 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $227.46 | 10.489% | $251.3183 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $119.79 | 6.699% | $127.8147 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $115.88 | 3.570% | $120.0169 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $1,053.08 | $1,129.6788 | $1,129.69 | $1,129.70 | $1,129.60 | |