| 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 | $236.61 | 9.359% | $258.7543 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $244.72 | 13.732% | $278.325 | $278.33 | $278.35 | $278.30 |
| Purchase #3 | $154.75 | 12.486% | $174.0721 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $222.37 | 9.546% | $243.5974 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $14.42 | 6.504% | $15.3579 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $41.92 | 3.384% | $43.3386 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $192.74 | 11.545% | $214.9918 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,107.53 | $1,228.4371 | $1,228.44 | $1,228.45 | $1,228.50 | |