| 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 | $219.80 | 4.324% | $229.3042 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $105.57 | 11.358% | $117.5606 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $137.90 | 3.369% | $142.5459 | $142.55 | $142.55 | $142.50 |
| Purchase #4 | $117.54 | 13.749% | $133.7006 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $187.25 | 4.486% | $195.65 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $109.85 | 11.369% | $122.3388 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $33.70 | 11.323% | $37.5159 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $911.61 | $978.6160 | $978.62 | $978.60 | $978.60 | |