| 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 | $107.87 | 6.358% | $114.7284 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $236.46 | 13.715% | $268.8905 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $204.29 | 13.618% | $232.1102 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $130.93 | 8.289% | $141.7828 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $212.25 | 5.406% | $223.7242 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $31.57 | 13.357% | $35.7868 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $116.90 | 6.805% | $124.855 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $1,040.27 | $1,141.8779 | $1,141.88 | $1,141.90 | $1,141.90 | |