| 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 | $140.97 | 9.847% | $154.8513 | $154.85 | $154.85 | $154.90 |
| Purchase #2 | $223.99 | 8.364% | $242.7245 | $242.72 | $242.70 | $242.70 |
| Purchase #3 | $119.87 | 10.293% | $132.2082 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $150.27 | 10.308% | $165.7598 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $133.81 | 12.616% | $150.6915 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $228.36 | 7.848% | $246.2817 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $138.70 | 12.262% | $155.7074 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $1,135.97 | $1,248.2244 | $1,248.22 | $1,248.20 | $1,248.30 | |