| 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 | $200.52 | 6.377% | $213.3072 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $183.71 | 13.749% | $208.9683 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $38.98 | 5.613% | $41.1679 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $250.62 | 7.587% | $269.6345 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $82.81 | 9.418% | $90.609 | $90.61 | $90.60 | $90.60 |
| Purchase #6 | $174.48 | 10.578% | $192.9365 | $192.94 | $192.95 | $192.90 |
| Purchase #7 | $208.58 | 6.682% | $222.5173 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,139.70 | $1,239.1407 | $1,239.15 | $1,239.10 | $1,239.10 | |