| 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 | $143.53 | 4.827% | $150.4582 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $22.52 | 6.564% | $23.9982 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $220.88 | 5.358% | $232.7148 | $232.71 | $232.70 | $232.70 |
| Purchase #4 | $224.36 | 10.768% | $248.5191 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $226.92 | 10.508% | $250.7648 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $93.76 | 5.580% | $98.9918 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $97.54 | 7.156% | $104.52 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $1,029.51 | $1,109.9669 | $1,109.96 | $1,109.90 | $1,110.00 | |