| 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 | $131.44 | 3.683% | $136.2809 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $233.50 | 4.249% | $243.4214 | $243.42 | $243.40 | $243.40 |
| Purchase #3 | $226.42 | 9.815% | $248.6431 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $179.89 | 10.669% | $199.0825 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $192.87 | 7.448% | $207.235 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $99.26 | 8.602% | $107.7983 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $222.46 | 5.132% | $233.8766 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $1,285.84 | $1,376.3378 | $1,376.34 | $1,376.40 | $1,376.30 | |