| 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 | $224.69 | 8.326% | $243.3977 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $130.79 | 12.734% | $147.4448 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $27.37 | 11.214% | $30.4393 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $189.75 | 10.697% | $210.0476 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $6.31 | 9.772% | $6.9266 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $68.62 | 7.436% | $73.7226 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $135.59 | 9.481% | $148.4453 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $783.12 | $860.4239 | $860.43 | $860.45 | $860.20 | |