| 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 | $221.61 | 5.543% | $233.8938 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $216.80 | 11.713% | $242.1938 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $143.29 | 3.199% | $147.8738 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $155.42 | 7.582% | $167.2039 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $223.47 | 3.644% | $231.6132 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $160.25 | 6.299% | $170.3441 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $47.91 | 10.367% | $52.8768 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $1,168.75 | $1,245.9994 | $1,245.98 | $1,246.00 | $1,246.00 | |