| 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 | $245.45 | 4.846% | $257.3445 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $98.48 | 6.304% | $104.6882 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $212.75 | 8.509% | $230.8529 | $230.85 | $230.85 | $230.90 |
| Purchase #4 | $47.68 | 3.477% | $49.3378 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $98.41 | 13.681% | $111.8735 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $245.38 | 3.822% | $254.7584 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $190.71 | 4.352% | $199.0097 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $1,138.86 | $1,207.8650 | $1,207.86 | $1,207.85 | $1,207.90 | |