| 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 | $218.55 | 6.687% | $233.1644 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $6.78 | 9.210% | $7.4044 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $206.92 | 13.481% | $234.8149 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $231.58 | 12.102% | $259.6058 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $204.91 | 3.585% | $212.256 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $49.38 | 10.681% | $54.6543 | $54.65 | $54.65 | $54.70 |
| Purchase #7 | $178.69 | 3.547% | $185.0281 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $1,096.81 | $1,186.9279 | $1,186.92 | $1,186.90 | $1,187.00 | |