| 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 | $196.74 | 12.129% | $220.6026 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $247.84 | 13.385% | $281.0134 | $281.01 | $281.00 | $281.00 |
| Purchase #3 | $249.66 | 9.624% | $273.6873 | $273.69 | $273.70 | $273.70 |
| Purchase #4 | $206.32 | 5.572% | $217.8162 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $43.39 | 6.225% | $46.091 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $228.74 | 3.207% | $236.0757 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $242.92 | 8.467% | $263.488 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,415.61 | $1,538.7742 | $1,538.78 | $1,538.80 | $1,538.80 | |