| 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 | $97.56 | 9.549% | $106.876 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $15.38 | 6.588% | $16.3932 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $191.75 | 9.230% | $209.4485 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $134.61 | 5.311% | $141.7591 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $212.61 | 12.837% | $239.9027 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $215.67 | 10.695% | $238.7359 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $17.80 | 8.274% | $19.2728 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $885.38 | $972.3882 | $972.39 | $972.40 | $972.40 | |