| 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 | $28.99 | 7.792% | $31.2489 | $31.25 | $31.25 | $31.20 |
| Purchase #2 | $247.28 | 7.107% | $264.8542 | $264.85 | $264.85 | $264.90 |
| Purchase #3 | $78.40 | 5.395% | $82.6297 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $138.69 | 12.216% | $155.6324 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $213.67 | 10.676% | $236.4814 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $196.88 | 5.503% | $207.7143 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $23.43 | 12.140% | $26.2744 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $927.34 | $1,004.8353 | $1,004.82 | $1,004.85 | $1,004.80 | |