| 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 | $78.76 | 9.662% | $86.3698 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $121.76 | 9.864% | $133.7704 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $227.68 | 5.215% | $239.5535 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $214.97 | 10.453% | $237.4408 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $21.47 | 9.166% | $23.4379 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $195.40 | 11.436% | $217.7459 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $225.89 | 12.151% | $253.3379 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,085.93 | $1,191.6562 | $1,191.66 | $1,191.65 | $1,191.60 | |