| 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 | $247.99 | 3.642% | $257.0218 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $223.67 | 13.405% | $253.653 | $253.65 | $253.65 | $253.70 |
| Purchase #3 | $160.52 | 9.496% | $175.763 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $17.78 | 13.798% | $20.2333 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $5.52 | 9.133% | $6.0241 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $97.34 | 3.715% | $100.9562 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $60.55 | 10.701% | $67.0295 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $813.37 | $880.6809 | $880.67 | $880.65 | $880.70 | |