| 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 | $221.93 | 7.564% | $238.7168 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $220.73 | 11.867% | $246.924 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $158.37 | 6.175% | $168.1493 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $30.94 | 9.170% | $33.7772 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $14.94 | 12.347% | $16.7846 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $204.37 | 6.243% | $217.1288 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $242.87 | 6.264% | $258.0834 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,094.15 | $1,179.5641 | $1,179.56 | $1,179.60 | $1,179.50 | |