| 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 | $170.68 | 4.165% | $177.7888 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $237.63 | 10.307% | $262.1225 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $220.85 | 3.159% | $227.8267 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $10.93 | 5.343% | $11.514 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $236.39 | 3.318% | $244.2334 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $185.56 | 5.679% | $196.098 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $20.62 | 7.835% | $22.2356 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $1,082.66 | $1,141.8190 | $1,141.82 | $1,141.85 | $1,141.70 | |