| 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 | $250.55 | 13.537% | $284.467 | $284.47 | $284.45 | $284.50 |
| Purchase #2 | $106.36 | 8.753% | $115.6697 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $201.28 | 6.597% | $214.5584 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $187.73 | 13.724% | $213.4941 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $89.61 | 5.818% | $94.8235 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $16.31 | 4.577% | $17.0565 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $17.97 | 4.664% | $18.8081 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $869.81 | $958.8773 | $958.88 | $958.80 | $959.00 | |