| 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 | $214.98 | 4.242% | $224.0995 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $167.64 | 7.760% | $180.6489 | $180.65 | $180.65 | $180.60 |
| Purchase #3 | $219.30 | 10.533% | $242.3989 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $185.50 | 3.595% | $192.1687 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $41.27 | 4.851% | $43.272 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $142.89 | 7.286% | $153.301 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $222.47 | 10.531% | $245.8983 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $1,194.05 | $1,281.7873 | $1,281.79 | $1,281.75 | $1,281.80 | |