| 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 | $242.34 | 6.508% | $258.1115 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $178.79 | 6.604% | $190.5973 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $128.70 | 12.566% | $144.8724 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $209.26 | 8.220% | $226.4612 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $235.62 | 10.385% | $260.0891 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $111.96 | 8.698% | $121.6983 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $125.74 | 8.257% | $136.1224 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $1,232.41 | $1,337.9522 | $1,337.95 | $1,337.90 | $1,338.00 | |