| 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 | $147.31 | 3.459% | $152.4055 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $93.96 | 10.241% | $103.5824 | $103.58 | $103.60 | $103.60 |
| Purchase #3 | $244.97 | 6.667% | $261.3021 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $117.70 | 10.163% | $129.6619 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $165.55 | 12.420% | $186.1113 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $55.42 | 10.583% | $61.2851 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $172.59 | 5.708% | $182.4414 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $997.50 | $1,076.7897 | $1,076.79 | $1,076.80 | $1,076.80 | |