| 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 | $87.25 | 4.715% | $91.3638 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $230.81 | 10.114% | $254.1541 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $234.69 | 4.673% | $245.6571 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $127.83 | 10.389% | $141.1103 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $238.68 | 3.779% | $247.6997 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $124.59 | 9.382% | $136.279 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $216.78 | 4.786% | $227.1551 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,260.63 | $1,343.4191 | $1,343.42 | $1,343.40 | $1,343.60 | |