| 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 | $16.26 | 11.325% | $18.1014 | $18.10 | $18.10 | $18.10 |
| Purchase #2 | $243.76 | 7.273% | $261.4887 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $141.70 | 7.510% | $152.3417 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $124.90 | 6.747% | $133.327 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $64.96 | 12.240% | $72.9111 | $72.91 | $72.90 | $72.90 |
| Purchase #6 | $136.94 | 6.850% | $146.3204 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $129.45 | 4.759% | $135.6105 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $857.97 | $920.1008 | $920.10 | $920.10 | $920.00 | |