| 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 | $231.43 | 4.319% | $241.4255 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $227.70 | 13.787% | $259.093 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $66.29 | 12.401% | $74.5106 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $45.47 | 3.266% | $46.9551 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $250.65 | 8.381% | $271.657 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $249.75 | 3.259% | $257.8894 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $25.44 | 12.809% | $28.6986 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $1,096.73 | $1,180.2292 | $1,180.24 | $1,180.25 | $1,180.30 | |