| 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 | $207.40 | 3.296% | $214.2359 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $184.78 | 3.785% | $191.7739 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $174.34 | 10.108% | $191.9623 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $50.89 | 11.360% | $56.6711 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $115.58 | 6.457% | $123.043 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $32.25 | 4.420% | $33.6755 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $33.40 | 12.716% | $37.6471 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $798.64 | $849.0088 | $849.01 | $849.00 | $849.00 | |