| 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 | $98.36 | 9.327% | $107.534 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $192.83 | 5.716% | $203.8522 | $203.85 | $203.85 | $203.90 |
| Purchase #3 | $86.42 | 11.623% | $96.4646 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $47.78 | 4.537% | $49.9478 | $49.95 | $49.95 | $49.90 |
| Purchase #5 | $8.69 | 13.539% | $9.8665 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $245.52 | 12.289% | $275.692 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $210.25 | 10.413% | $232.1433 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $889.85 | $975.5004 | $975.49 | $975.50 | $975.50 | |