| 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 | $214.32 | 9.472% | $234.6204 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $50.60 | 12.357% | $56.8526 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $184.71 | 3.714% | $191.5701 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $156.27 | 5.353% | $164.6351 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $133.73 | 11.192% | $148.6971 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $15.65 | 5.279% | $16.4762 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $9.55 | 3.512% | $9.8854 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $764.83 | $822.7369 | $822.75 | $822.75 | $822.80 | |