| 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 | $223.96 | 8.362% | $242.6875 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $236.31 | 12.307% | $265.3927 | $265.39 | $265.40 | $265.40 |
| Purchase #3 | $104.25 | 10.454% | $115.1483 | $115.15 | $115.15 | $115.10 |
| Purchase #4 | $177.76 | 12.112% | $199.2903 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $243.32 | 3.321% | $251.4007 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $67.55 | 9.650% | $74.0686 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $167.78 | 10.162% | $184.8298 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $1,220.93 | $1,332.8179 | $1,332.82 | $1,332.85 | $1,332.80 | |