| 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 | $109.32 | 12.299% | $122.7653 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $241.83 | 11.778% | $270.3127 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $16.25 | 11.238% | $18.0762 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $39.96 | 6.767% | $42.6641 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $22.59 | 10.219% | $24.8985 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $221.73 | 12.800% | $250.1114 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $125.87 | 9.225% | $137.4815 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $777.55 | $866.3097 | $866.31 | $866.30 | $866.40 | |