| 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 | $126.76 | 10.861% | $140.5274 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $183.31 | 13.548% | $208.1448 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $228.53 | 3.640% | $236.8485 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $245.79 | 9.625% | $269.4473 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $157.91 | 6.846% | $168.7205 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $219.85 | 5.353% | $231.6186 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $65.39 | 6.278% | $69.4952 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $1,227.54 | $1,324.8023 | $1,324.81 | $1,324.80 | $1,324.60 | |