| 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 | $107.90 | 13.184% | $122.1255 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $97.87 | 10.405% | $108.0534 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $233.25 | 5.339% | $245.7032 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $248.90 | 13.297% | $281.9962 | $282.00 | $282.00 | $282.00 |
| Purchase #5 | $247.44 | 8.203% | $267.7375 | $267.74 | $267.75 | $267.70 |
| Purchase #6 | $246.99 | 3.861% | $256.5263 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $205.54 | 5.111% | $216.0451 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,387.89 | $1,498.1872 | $1,498.20 | $1,498.25 | $1,498.10 | |