| 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 | $229.44 | 13.685% | $260.8389 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $26.85 | 4.129% | $27.9586 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $68.95 | 4.537% | $72.0783 | $72.08 | $72.10 | $72.10 |
| Purchase #4 | $175.50 | 6.813% | $187.4568 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $231.76 | 12.766% | $261.3465 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $150.76 | 3.200% | $155.5843 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $142.32 | 4.610% | $148.881 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $1,025.58 | $1,114.1444 | $1,114.15 | $1,114.20 | $1,114.20 | |