| 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 | $250.94 | 12.648% | $282.6789 | $282.68 | $282.70 | $282.70 |
| Purchase #2 | $204.45 | 10.347% | $225.6044 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $98.78 | 9.446% | $108.1108 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $191.74 | 8.506% | $208.0494 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $62.25 | 6.436% | $66.2564 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $17.44 | 9.339% | $19.0687 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $189.37 | 5.413% | $199.6206 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $1,014.97 | $1,109.3892 | $1,109.39 | $1,109.35 | $1,109.40 | |