| 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 | $228.63 | 11.380% | $254.6481 | $254.65 | $254.65 | $254.60 |
| Purchase #2 | $23.38 | 13.275% | $26.4837 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $196.31 | 8.130% | $212.27 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $204.33 | 6.108% | $216.8105 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $189.42 | 3.484% | $196.0194 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $222.83 | 9.137% | $243.19 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $159.82 | 9.816% | $175.5079 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $1,224.72 | $1,324.9296 | $1,324.93 | $1,324.90 | $1,324.90 | |