| 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 | $206.32 | 13.543% | $234.2619 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $102.41 | 5.487% | $108.0292 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $16.89 | 9.537% | $18.5008 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $77.79 | 13.687% | $88.4371 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $20.92 | 6.357% | $22.2499 | $22.25 | $22.25 | $22.20 |
| Purchase #6 | $154.76 | 9.174% | $168.9577 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $132.90 | 4.561% | $138.9616 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $711.99 | $779.3982 | $779.40 | $779.40 | $779.40 | |