| 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 | $128.31 | 6.367% | $136.4795 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $63.49 | 9.666% | $69.6269 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $201.36 | 12.834% | $227.2025 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $68.69 | 7.792% | $74.0423 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $236.25 | 3.167% | $243.732 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $50.67 | 6.662% | $54.0456 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $240.90 | 13.164% | $272.6121 | $272.61 | $272.60 | $272.60 |
| 7 purchase totals = | $989.67 | $1,077.7409 | $1,077.74 | $1,077.80 | $1,077.60 | |