| 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 | $223.37 | 10.703% | $247.2773 | $247.28 | $247.30 | $247.30 |
| Purchase #2 | $86.31 | 11.603% | $96.3245 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $128.99 | 11.622% | $143.9812 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $16.38 | 4.800% | $17.1662 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $221.72 | 11.606% | $247.4528 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $105.87 | 13.564% | $120.2302 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $18.60 | 5.235% | $19.5737 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $801.24 | $892.0059 | $892.00 | $892.00 | $892.10 | |