| 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 | $125.87 | 10.202% | $138.7113 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $207.76 | 6.403% | $221.0629 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $169.57 | 5.234% | $178.4453 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $234.94 | 10.594% | $259.8295 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $125.45 | 7.417% | $134.7546 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $102.73 | 6.122% | $109.0191 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $206.77 | 13.470% | $234.6219 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $1,173.09 | $1,276.4446 | $1,276.44 | $1,276.40 | $1,276.40 | |