| 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 | $192.56 | 12.294% | $216.2333 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $180.88 | 4.410% | $188.8568 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $118.47 | 3.290% | $122.3677 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $104.98 | 5.390% | $110.6384 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $79.80 | 4.639% | $83.5019 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $228.82 | 3.177% | $236.0896 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $114.96 | 6.314% | $122.2186 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $1,020.47 | $1,079.9063 | $1,079.91 | $1,079.90 | $1,079.90 | |