| 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 | $122.42 | 12.723% | $137.9955 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $204.43 | 5.289% | $215.2423 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $108.28 | 7.182% | $116.0567 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $22.56 | 4.864% | $23.6573 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $247.85 | 3.834% | $257.3526 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $200.30 | 4.653% | $209.62 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $202.69 | 3.290% | $209.3585 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $1,108.53 | $1,169.2829 | $1,169.29 | $1,169.25 | $1,169.40 | |