| 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 | $13.29 | 7.160% | $14.2416 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $141.91 | 8.734% | $154.3044 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $221.42 | 4.306% | $230.9543 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $24.54 | 4.696% | $25.6924 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $17.41 | 8.201% | $18.8378 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $126.27 | 9.391% | $138.128 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $18.93 | 9.661% | $20.7588 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $563.77 | $602.9173 | $602.91 | $602.95 | $602.90 | |