| 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 | $242.25 | 3.817% | $251.4967 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $229.46 | 11.490% | $255.825 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $20.96 | 7.872% | $22.61 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $17.66 | 9.453% | $19.3294 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $132.73 | 4.659% | $138.9139 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $88.83 | 6.289% | $94.4165 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $13.58 | 13.112% | $15.3606 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $745.47 | $797.9521 | $797.96 | $797.95 | $797.90 | |