| 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 | $219.40 | 10.302% | $242.0026 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $52.51 | 11.712% | $58.66 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $81.76 | 7.432% | $87.8364 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $47.30 | 12.873% | $53.3889 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $139.62 | 3.175% | $144.0529 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $205.82 | 3.656% | $213.3448 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $50.83 | 5.746% | $53.7507 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $797.24 | $853.0363 | $853.03 | $853.05 | $853.10 | |