| 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 | $107.90 | 10.519% | $119.25 | $119.25 | $119.25 | $119.30 |
| Purchase #2 | $137.48 | 7.827% | $148.2406 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $133.31 | 3.830% | $138.4158 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $208.39 | 3.121% | $214.8939 | $214.89 | $214.90 | $214.90 |
| Purchase #5 | $67.41 | 9.814% | $74.0256 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $83.98 | 12.820% | $94.7462 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $204.75 | 5.329% | $215.6611 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $943.22 | $1,005.2332 | $1,005.24 | $1,005.25 | $1,005.20 | |