| 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 | $37.59 | 3.818% | $39.0252 | $39.03 | $39.05 | $39.00 |
| Purchase #2 | $177.79 | 11.742% | $198.6661 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $198.38 | 8.478% | $215.1987 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $165.94 | 9.850% | $182.2851 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $191.45 | 7.383% | $205.5848 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $249.56 | 8.315% | $270.3109 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $221.96 | 7.357% | $238.2896 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $1,242.67 | $1,349.3604 | $1,349.37 | $1,349.40 | $1,349.40 | |