| 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 | $31.90 | 7.460% | $34.2797 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $179.63 | 5.711% | $189.8887 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $86.73 | 11.839% | $96.998 | $97.00 | $97.00 | $97.00 |
| Purchase #4 | $247.77 | 5.457% | $261.2908 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $191.55 | 13.601% | $217.6027 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $224.91 | 9.464% | $246.1955 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $63.99 | 7.629% | $68.8718 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $1,026.48 | $1,115.1272 | $1,115.13 | $1,115.15 | $1,115.20 | |