| 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 | $149.71 | 12.450% | $168.3489 | $168.35 | $168.35 | $168.30 |
| Purchase #2 | $21.58 | 3.843% | $22.4093 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $125.66 | 5.463% | $132.5248 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $97.51 | 11.578% | $108.7997 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $230.31 | 5.222% | $242.3368 | $242.34 | $242.35 | $242.30 |
| Purchase #6 | $109.92 | 4.360% | $114.7125 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $236.45 | 9.573% | $259.0854 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $971.14 | $1,048.2174 | $1,048.22 | $1,048.20 | $1,048.10 | |