| 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 | $193.50 | 12.392% | $217.4785 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $85.68 | 13.819% | $97.5201 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $8.51 | 13.325% | $9.644 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $198.35 | 8.722% | $215.6501 | $215.65 | $215.65 | $215.70 |
| Purchase #5 | $193.94 | 4.809% | $203.2666 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $17.95 | 12.677% | $20.2255 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $54.56 | 3.686% | $56.5711 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $752.49 | $820.3559 | $820.36 | $820.35 | $820.40 | |