| 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 | $108.31 | 12.829% | $122.2051 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $94.70 | 12.455% | $106.4949 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $19.62 | 5.182% | $20.6367 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $182.25 | 11.686% | $203.5477 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $212.77 | 12.496% | $239.3577 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $52.90 | 9.656% | $58.008 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $250.37 | 3.170% | $258.3067 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $920.92 | $1,008.5568 | $1,008.57 | $1,008.55 | $1,008.50 | |