| 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 | $234.31 | 10.759% | $259.5194 | $259.52 | $259.50 | $259.50 |
| Purchase #2 | $214.43 | 5.642% | $226.5281 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $6.54 | 6.456% | $6.9622 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $13.95 | 8.522% | $15.1388 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $122.32 | 9.239% | $133.6211 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $136.53 | 12.466% | $153.5498 | $153.55 | $153.55 | $153.50 |
| Purchase #7 | $118.78 | 6.612% | $126.6337 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $846.86 | $921.9531 | $921.95 | $921.95 | $921.80 | |