| 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 | $245.92 | 3.594% | $254.7584 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $172.66 | 7.473% | $185.5629 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $141.73 | 10.660% | $156.8384 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $206.39 | 10.758% | $228.5934 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $25.82 | 3.814% | $26.8048 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $101.60 | 5.852% | $107.5456 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $63.36 | 6.749% | $67.6362 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $957.48 | $1,027.7397 | $1,027.74 | $1,027.75 | $1,027.70 | |