| 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 | $12.37 | 10.348% | $13.65 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $133.71 | 4.733% | $140.0385 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $119.66 | 12.328% | $134.4117 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $186.86 | 12.195% | $209.6476 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $111.36 | 7.278% | $119.4648 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $102.48 | 6.366% | $109.0039 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $34.60 | 7.357% | $37.1455 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $701.04 | $763.3620 | $763.36 | $763.35 | $763.30 | |