| 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 | $112.57 | 4.192% | $117.2889 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $192.41 | 3.748% | $199.6215 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $192.68 | 6.758% | $205.7013 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $221.48 | 12.773% | $249.7696 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $186.94 | 13.562% | $212.2928 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $204.31 | 13.719% | $232.3393 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $54.73 | 5.313% | $57.6378 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $1,165.12 | $1,274.6512 | $1,274.65 | $1,274.65 | $1,274.60 | |