| 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 | $231.64 | 5.553% | $244.503 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $122.74 | 12.566% | $138.1635 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $172.47 | 13.343% | $195.4827 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $213.60 | 10.819% | $236.7094 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $142.88 | 5.191% | $150.2969 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $23.58 | 9.691% | $25.8651 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $25.87 | 4.494% | $27.0326 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $932.78 | $1,018.0532 | $1,018.05 | $1,018.05 | $1,018.10 | |