| 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 | $247.87 | 8.839% | $269.7792 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $227.40 | 10.358% | $250.9541 | $250.95 | $250.95 | $251.00 |
| Purchase #3 | $117.82 | 3.116% | $121.4913 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $250.55 | 10.822% | $277.6645 | $277.66 | $277.65 | $277.70 |
| Purchase #5 | $123.74 | 10.762% | $137.0569 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $17.79 | 4.660% | $18.619 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $41.62 | 3.430% | $43.0476 | $43.05 | $43.05 | $43.00 |
| 7 purchase totals = | $1,026.79 | $1,118.6126 | $1,118.61 | $1,118.60 | $1,118.70 | |