| 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 | $106.79 | 5.682% | $112.8578 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $107.86 | 13.674% | $122.6088 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $133.53 | 6.863% | $142.6942 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $124.55 | 4.408% | $130.0402 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $210.90 | 9.587% | $231.119 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $37.51 | 10.442% | $41.4268 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $155.68 | 4.732% | $163.0468 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $876.82 | $943.7936 | $943.80 | $943.80 | $943.70 | |