| 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 | $27.55 | 12.172% | $30.9034 | $30.90 | $30.90 | $30.90 |
| Purchase #2 | $225.53 | 7.723% | $242.9477 | $242.95 | $242.95 | $242.90 |
| Purchase #3 | $193.81 | 12.316% | $217.6796 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $77.89 | 8.140% | $84.2302 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $235.68 | 6.315% | $250.5632 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $179.70 | 8.675% | $195.289 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $112.76 | 10.544% | $124.6494 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $1,052.92 | $1,146.2625 | $1,146.26 | $1,146.30 | $1,146.20 | |