| 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 | $138.75 | 3.780% | $143.9948 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $210.62 | 9.329% | $230.2687 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $227.53 | 5.325% | $239.646 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $163.51 | 10.583% | $180.8143 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $218.58 | 5.242% | $230.038 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $88.40 | 5.183% | $92.9818 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $124.34 | 4.701% | $130.1852 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $1,171.73 | $1,247.9288 | $1,247.93 | $1,247.95 | $1,247.90 | |