| 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 | $235.65 | 12.372% | $264.8046 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $139.65 | 11.507% | $155.7195 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $106.33 | 12.873% | $120.0179 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $202.74 | 4.418% | $211.6971 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $159.43 | 10.579% | $176.2961 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $118.97 | 6.546% | $126.7578 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $242.58 | 7.696% | $261.249 | $261.25 | $261.25 | $261.20 |
| 7 purchase totals = | $1,205.35 | $1,316.5420 | $1,316.55 | $1,316.50 | $1,316.50 | |