| 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 | $244.28 | 3.504% | $252.8396 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $90.40 | 9.565% | $99.0468 | $99.05 | $99.05 | $99.00 |
| Purchase #3 | $92.75 | 7.579% | $99.7795 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $66.33 | 11.130% | $73.7125 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $106.84 | 8.795% | $116.2366 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $122.45 | 13.728% | $139.2599 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $250.27 | 4.209% | $260.8039 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $973.32 | $1,041.6788 | $1,041.68 | $1,041.70 | $1,041.60 | |