| 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 | $27.73 | 9.816% | $30.452 | $30.45 | $30.45 | $30.50 |
| Purchase #2 | $177.43 | 11.265% | $197.4175 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $195.56 | 8.106% | $211.4121 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $147.26 | 7.152% | $157.792 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $183.96 | 7.129% | $197.0745 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $99.81 | 12.165% | $111.9519 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $217.56 | 9.638% | $238.5284 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $1,049.31 | $1,144.6284 | $1,144.62 | $1,144.60 | $1,144.70 | |