| 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 | $34.43 | 12.648% | $38.7847 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $140.97 | 4.172% | $146.8513 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $222.91 | 6.504% | $237.4081 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $78.86 | 7.617% | $84.8668 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $120.31 | 10.545% | $132.9967 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $92.94 | 10.823% | $102.9989 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $207.92 | 10.707% | $230.182 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $898.34 | $974.0885 | $974.09 | $974.10 | $974.20 | |