| 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 | $103.41 | 8.330% | $112.0241 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $242.66 | 7.861% | $261.7355 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $6.73 | 8.858% | $7.3261 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $246.42 | 11.722% | $275.3054 | $275.31 | $275.30 | $275.30 |
| Purchase #5 | $143.52 | 4.239% | $149.6038 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $229.29 | 10.808% | $254.0717 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $15.71 | 4.744% | $16.4553 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $987.74 | $1,076.5219 | $1,076.53 | $1,076.50 | $1,076.50 | |