| 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 | $122.75 | 7.776% | $132.295 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $156.85 | 8.210% | $169.7274 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $32.84 | 13.182% | $37.169 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $224.43 | 11.407% | $250.0307 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $205.37 | 8.371% | $222.5615 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $142.57 | 4.747% | $149.3378 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $146.26 | 13.602% | $166.1543 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $1,031.07 | $1,127.2757 | $1,127.28 | $1,127.30 | $1,127.30 | |