| 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 | $198.32 | 7.161% | $212.5217 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $185.41 | 13.334% | $210.1326 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $185.97 | 10.465% | $205.4318 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $47.60 | 12.734% | $53.6614 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $177.49 | 8.701% | $192.9334 | $192.93 | $192.95 | $192.90 |
| Purchase #6 | $42.54 | 5.242% | $44.7699 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $78.54 | 8.544% | $85.2505 | $85.25 | $85.25 | $85.30 |
| 7 purchase totals = | $915.87 | $1,004.7013 | $1,004.69 | $1,004.70 | $1,004.70 | |