| 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 | $250.36 | 12.315% | $281.1918 | $281.19 | $281.20 | $281.20 |
| Purchase #2 | $164.94 | 11.823% | $184.4409 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $199.46 | 11.246% | $221.8913 | $221.89 | $221.90 | $221.90 |
| Purchase #4 | $101.85 | 8.367% | $110.3718 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $99.99 | 3.638% | $103.6276 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $234.57 | 9.569% | $257.016 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $58.25 | 8.548% | $63.2292 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $1,109.42 | $1,221.7686 | $1,221.77 | $1,221.80 | $1,221.70 | |