| 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 | $89.64 | 13.401% | $101.6527 | $101.65 | $101.65 | $101.70 |
| Purchase #2 | $217.84 | 4.535% | $227.719 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $137.34 | 3.322% | $141.9024 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $247.38 | 13.352% | $280.4102 | $280.41 | $280.40 | $280.40 |
| Purchase #5 | $159.43 | 13.552% | $181.036 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $204.43 | 3.107% | $210.7816 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $222.42 | 9.563% | $243.69 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,278.48 | $1,387.1919 | $1,387.19 | $1,387.20 | $1,387.20 | |