| 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 | $106.80 | 13.574% | $121.297 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $45.34 | 10.363% | $50.0386 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $197.32 | 13.575% | $224.1062 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $190.32 | 4.547% | $198.9739 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $99.78 | 4.750% | $104.5196 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $186.56 | 8.499% | $202.4157 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $206.69 | 12.874% | $233.2993 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $1,032.81 | $1,134.6503 | $1,134.66 | $1,134.60 | $1,134.60 | |