| 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 | $104.78 | 5.401% | $110.4392 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $222.58 | 6.343% | $236.6982 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $224.27 | 13.174% | $253.8153 | $253.82 | $253.80 | $253.80 |
| Purchase #4 | $76.74 | 7.578% | $82.5554 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $159.35 | 11.658% | $177.927 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $96.72 | 12.612% | $108.9183 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $210.55 | 3.291% | $217.4792 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,094.99 | $1,187.8326 | $1,187.85 | $1,187.85 | $1,187.80 | |