| 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 | $39.79 | 10.143% | $43.8259 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $21.33 | 9.824% | $23.4255 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $224.69 | 5.104% | $236.1582 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $73.58 | 8.484% | $79.8225 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $222.43 | 13.185% | $251.7574 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $202.37 | 10.734% | $224.0924 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $222.46 | 11.128% | $247.2153 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $1,006.65 | $1,106.2972 | $1,106.31 | $1,106.30 | $1,106.30 | |