| 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 | $228.61 | 5.813% | $241.8991 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $9.29 | 11.291% | $10.3389 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $147.79 | 10.127% | $162.7567 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $209.28 | 8.138% | $226.3112 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $125.57 | 5.304% | $132.2302 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $88.63 | 10.872% | $98.2659 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $90.40 | 7.771% | $97.425 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $899.57 | $969.2270 | $969.24 | $969.25 | $969.20 | |