| 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 | $193.28 | 12.342% | $217.1346 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $163.28 | 13.169% | $184.7823 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $241.25 | 8.437% | $261.6043 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $23.32 | 9.166% | $25.4575 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $234.57 | 12.416% | $263.6942 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $206.48 | 8.862% | $224.7783 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $152.44 | 7.225% | $163.4538 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $1,214.62 | $1,340.9050 | $1,340.89 | $1,340.95 | $1,341.00 | |