| 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 | $205.62 | 13.709% | $233.8084 | $233.81 | $233.80 | $233.80 |
| Purchase #2 | $15.33 | 9.624% | $16.8054 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $95.33 | 11.252% | $106.0565 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $72.64 | 8.625% | $78.9052 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $111.43 | 3.744% | $115.6019 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $202.66 | 13.670% | $230.3636 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $83.96 | 13.488% | $95.2845 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $786.97 | $876.8255 | $876.83 | $876.80 | $876.90 | |