| 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 | $123.49 | 3.338% | $127.6121 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $208.98 | 8.151% | $226.014 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $43.61 | 11.776% | $48.7455 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $199.33 | 10.314% | $219.8889 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $13.25 | 11.833% | $14.8179 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $26.45 | 9.864% | $29.059 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $19.64 | 7.701% | $21.1525 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $634.75 | $687.2899 | $687.29 | $687.25 | $687.30 | |