| 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 | $140.79 | 3.597% | $145.8542 | $145.85 | $145.85 | $145.90 |
| Purchase #2 | $243.46 | 9.249% | $265.9776 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $19.43 | 13.143% | $21.9837 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $97.43 | 10.434% | $107.5958 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $234.37 | 7.674% | $252.3556 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $204.31 | 9.133% | $222.9696 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $24.37 | 11.696% | $27.2203 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $964.16 | $1,043.9568 | $1,043.96 | $1,043.95 | $1,044.10 | |