| 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 | $223.36 | 8.333% | $241.9726 | $241.97 | $241.95 | $242.00 |
| Purchase #2 | $10.33 | 7.136% | $11.0671 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $109.32 | 4.365% | $114.0918 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $156.79 | 12.847% | $176.9328 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $220.82 | 11.381% | $245.9515 | $245.95 | $245.95 | $246.00 |
| Purchase #6 | $101.41 | 6.477% | $107.9783 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $170.38 | 6.838% | $182.0306 | $182.03 | $182.05 | $182.00 |
| 7 purchase totals = | $992.41 | $1,080.0247 | $1,080.02 | $1,080.05 | $1,080.10 | |