| 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 | $127.41 | 9.519% | $139.5382 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $74.36 | 8.455% | $80.6471 | $80.65 | $80.65 | $80.60 |
| Purchase #3 | $217.37 | 11.742% | $242.8936 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $150.25 | 9.219% | $164.1015 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $202.76 | 11.710% | $226.5032 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $56.74 | 3.676% | $58.8258 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $99.45 | 6.816% | $106.2285 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $928.34 | $1,018.7379 | $1,018.74 | $1,018.80 | $1,018.60 | |