| 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 | $229.45 | 8.486% | $248.9211 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $28.56 | 7.714% | $30.7631 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $10.78 | 5.658% | $11.3899 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $138.81 | 6.327% | $147.5925 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $44.47 | 3.834% | $46.175 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $233.27 | 5.854% | $246.9256 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $98.49 | 7.501% | $105.8777 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $783.83 | $837.6449 | $837.65 | $837.70 | $837.70 | |