| 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 | $211.68 | 7.422% | $227.3909 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $215.80 | 7.801% | $232.6346 | $232.63 | $232.65 | $232.60 |
| Purchase #3 | $193.99 | 8.522% | $210.5218 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $191.41 | 12.611% | $215.5487 | $215.55 | $215.55 | $215.50 |
| Purchase #5 | $229.57 | 8.175% | $248.3373 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $232.53 | 5.786% | $245.9842 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $16.54 | 7.719% | $17.8167 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $1,291.52 | $1,398.2342 | $1,398.23 | $1,398.25 | $1,398.10 | |