| 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 | $209.82 | 3.183% | $216.4986 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $104.45 | 8.620% | $113.4536 | $113.45 | $113.45 | $113.50 |
| Purchase #3 | $58.82 | 11.475% | $65.5696 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $125.75 | 8.741% | $136.7418 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $208.60 | 10.258% | $229.9982 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $187.54 | 6.438% | $199.6138 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $89.28 | 12.215% | $100.1856 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $984.26 | $1,062.0612 | $1,062.06 | $1,062.05 | $1,062.10 | |