| 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 | $38.92 | 6.398% | $41.4101 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $144.45 | 4.549% | $151.021 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $81.45 | 13.284% | $92.2698 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $148.52 | 11.127% | $165.0458 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $232.63 | 13.587% | $264.2374 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $210.33 | 10.325% | $232.0466 | $232.05 | $232.05 | $232.00 |
| Purchase #7 | $217.79 | 3.454% | $225.3125 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,074.09 | $1,171.3432 | $1,171.35 | $1,171.30 | $1,171.20 | |