| 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 | $116.70 | 3.671% | $120.9841 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $167.34 | 12.468% | $188.204 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $175.47 | 10.601% | $194.0716 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $202.45 | 4.789% | $212.1453 | $212.15 | $212.15 | $212.10 |
| Purchase #5 | $15.82 | 5.872% | $16.749 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $218.99 | 9.223% | $239.1874 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $202.31 | 5.685% | $213.8113 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $1,099.08 | $1,185.1527 | $1,185.15 | $1,185.15 | $1,185.10 | |