| 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 | $179.33 | 11.584% | $200.1036 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $126.44 | 6.711% | $134.9254 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $138.48 | 7.562% | $148.9519 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $222.62 | 5.377% | $234.5903 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $151.53 | 10.394% | $167.28 | $167.28 | $167.30 | $167.30 |
| Purchase #6 | $235.87 | 9.868% | $259.1457 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $226.41 | 9.381% | $247.6495 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,280.68 | $1,392.6464 | $1,392.65 | $1,392.70 | $1,392.60 | |