| 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 | $10.57 | 7.322% | $11.3439 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $130.42 | 13.426% | $147.9302 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $215.64 | 13.349% | $244.4258 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $122.30 | 9.762% | $134.2389 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $240.94 | 4.594% | $252.0088 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $46.38 | 6.558% | $49.4216 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $208.34 | 9.305% | $227.726 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $974.59 | $1,067.0952 | $1,067.10 | $1,067.15 | $1,066.90 | |