| 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 | $200.92 | 9.241% | $219.487 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $213.88 | 4.128% | $222.709 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $206.56 | 10.489% | $228.2261 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $241.81 | 11.660% | $270.005 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $40.73 | 8.773% | $44.3032 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $9.59 | 9.470% | $10.4982 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $23.87 | 8.663% | $25.9379 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $937.36 | $1,021.1664 | $1,021.18 | $1,021.20 | $1,021.10 | |