| 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 | $206.67 | 9.866% | $227.0601 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $115.98 | 4.833% | $121.5853 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $179.94 | 12.718% | $202.8248 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $112.94 | 12.809% | $127.4065 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $65.79 | 8.774% | $71.5624 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $127.59 | 4.206% | $132.9564 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $20.93 | 7.219% | $22.4409 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $829.84 | $905.8364 | $905.84 | $905.80 | $905.90 | |