| 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 | $230.39 | 7.238% | $247.0656 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $232.83 | 4.453% | $243.1979 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $64.60 | 6.224% | $68.6207 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $104.98 | 10.575% | $116.0816 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $45.54 | 9.428% | $49.8335 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $59.57 | 6.809% | $63.6261 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $236.75 | 6.273% | $251.6013 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $974.66 | $1,040.0267 | $1,040.03 | $1,040.05 | $1,040.00 | |