| 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 | $206.32 | 4.289% | $215.1691 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $115.61 | 7.813% | $124.6426 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $204.77 | 4.872% | $214.7464 | $214.75 | $214.75 | $214.70 |
| Purchase #4 | $16.98 | 11.271% | $18.8938 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $105.73 | 9.733% | $116.0207 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $57.90 | 13.840% | $65.9134 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $80.78 | 4.570% | $84.4716 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $788.09 | $839.8576 | $839.85 | $839.80 | $839.80 | |