| 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 | $99.35 | 8.628% | $107.9219 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $170.62 | 12.680% | $192.2546 | $192.25 | $192.25 | $192.30 |
| Purchase #3 | $222.37 | 8.165% | $240.5265 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $160.96 | 10.529% | $177.9075 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $37.65 | 5.500% | $39.7208 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $227.25 | 4.369% | $237.1786 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $226.65 | 4.529% | $236.915 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $1,144.85 | $1,232.4249 | $1,232.43 | $1,232.40 | $1,232.40 | |