| 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 | $121.83 | 3.300% | $125.8504 | $125.85 | $125.85 | $125.90 |
| Purchase #2 | $205.26 | 9.612% | $224.9896 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $214.91 | 9.472% | $235.2663 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $199.75 | 8.481% | $216.6908 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $46.46 | 4.510% | $48.5553 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $108.45 | 7.133% | $116.1857 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $180.96 | 6.239% | $192.2501 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $1,077.62 | $1,159.7882 | $1,159.80 | $1,159.80 | $1,160.00 | |