| 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 | $65.80 | 10.380% | $72.63 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $231.95 | 7.270% | $248.8128 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $235.49 | 5.851% | $249.2685 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $216.47 | 5.527% | $228.4343 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $145.57 | 10.650% | $161.0732 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $133.34 | 6.634% | $142.1858 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $215.28 | 13.776% | $244.937 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,243.90 | $1,347.3416 | $1,347.34 | $1,347.35 | $1,347.30 | |