| 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 | $208.31 | 7.316% | $223.55 | $223.55 | $223.55 | $223.60 |
| Purchase #2 | $92.53 | 6.423% | $98.4732 | $98.47 | $98.45 | $98.50 |
| Purchase #3 | $180.72 | 13.844% | $205.7389 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $15.99 | 4.183% | $16.6589 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $174.51 | 7.504% | $187.6052 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $124.84 | 12.561% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $103.49 | 8.856% | $112.6551 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $900.39 | $985.2025 | $985.21 | $985.15 | $985.30 | |