| 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 | $215.71 | 10.810% | $239.0283 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $194.36 | 9.581% | $212.9816 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $78.60 | 7.149% | $84.2191 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $202.98 | 12.228% | $227.8004 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $133.70 | 4.512% | $139.7325 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $45.85 | 9.382% | $50.1516 | $50.15 | $50.15 | $50.20 |
| Purchase #7 | $177.72 | 7.651% | $191.3174 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,048.92 | $1,145.2309 | $1,145.23 | $1,145.25 | $1,145.20 | |