| 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 | $25.88 | 11.626% | $28.8888 | $28.89 | $28.90 | $28.90 |
| Purchase #2 | $184.38 | 13.853% | $209.9222 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $174.27 | 8.208% | $188.5741 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $19.97 | 9.630% | $21.8931 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $196.87 | 3.477% | $203.7152 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $250.84 | 4.522% | $262.183 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $29.64 | 4.184% | $30.8801 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $881.85 | $946.0565 | $946.05 | $946.05 | $946.10 | |