| 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 | $250.87 | 11.701% | $280.2243 | $280.22 | $280.20 | $280.20 |
| Purchase #2 | $104.59 | 7.699% | $112.6424 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $203.60 | 6.866% | $217.5792 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $87.39 | 5.593% | $92.2777 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $100.44 | 12.543% | $113.0382 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $236.63 | 6.292% | $251.5188 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $89.56 | 12.436% | $100.6977 | $100.70 | $100.70 | $100.70 |
| 7 purchase totals = | $1,073.08 | $1,167.9783 | $1,167.98 | $1,168.00 | $1,167.90 | |