| 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 | $41.34 | 11.105% | $45.9308 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $218.93 | 9.676% | $240.1137 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $74.39 | 9.661% | $81.5768 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $204.51 | 11.270% | $227.5583 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $106.85 | 13.810% | $121.606 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $104.49 | 4.690% | $109.3906 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $247.80 | 13.525% | $281.315 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $998.31 | $1,107.4912 | $1,107.50 | $1,107.50 | $1,107.50 | |