| 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 | $184.77 | 8.557% | $200.5808 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $121.75 | 7.114% | $130.4113 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $87.40 | 13.604% | $99.2899 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $220.35 | 10.728% | $243.9891 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $136.88 | 7.463% | $147.0954 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $215.42 | 5.670% | $227.6343 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $52.53 | 4.745% | $55.0225 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $1,019.10 | $1,104.0233 | $1,104.02 | $1,104.05 | $1,104.00 | |