| 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 | $231.54 | 9.462% | $253.4483 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $228.31 | 4.228% | $237.9629 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $139.72 | 4.299% | $145.7266 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $175.91 | 9.837% | $193.2143 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $170.87 | 11.611% | $190.7097 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $194.82 | 3.806% | $202.2348 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $94.69 | 7.633% | $101.9177 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $1,235.86 | $1,325.2143 | $1,325.21 | $1,325.20 | $1,325.10 | |