| 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 | $113.54 | 8.344% | $123.0138 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $176.63 | 4.232% | $184.105 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $208.88 | 9.858% | $229.4714 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $216.26 | 3.620% | $224.0886 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $182.58 | 3.344% | $188.6855 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $59.54 | 6.592% | $63.4649 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $174.33 | 6.797% | $186.1792 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $1,131.76 | $1,199.0084 | $1,199.01 | $1,199.00 | $1,199.10 | |