| 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 | $195.93 | 3.320% | $202.4349 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $210.73 | 4.401% | $220.0042 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $16.41 | 6.513% | $17.4788 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $242.69 | 3.302% | $250.7036 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $45.31 | 9.345% | $49.5442 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $75.55 | 9.346% | $82.6109 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $62.32 | 13.581% | $70.7837 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $848.94 | $893.5603 | $893.54 | $893.60 | $893.50 | |