| 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 | $120.95 | 9.193% | $132.0689 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $119.51 | 10.231% | $131.7371 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $190.79 | 4.436% | $199.2534 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $97.87 | 9.694% | $107.3575 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $66.33 | 7.647% | $71.4023 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $192.88 | 5.114% | $202.7439 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $219.62 | 3.292% | $226.8499 | $226.85 | $226.85 | $226.80 |
| 7 purchase totals = | $1,007.95 | $1,071.4130 | $1,071.41 | $1,071.40 | $1,071.40 | |