| 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 | $206.81 | 7.323% | $221.9547 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $199.90 | 7.339% | $214.5707 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $202.60 | 12.552% | $228.0304 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $61.76 | 8.803% | $67.1967 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $97.77 | 11.774% | $109.2814 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $114.34 | 11.608% | $127.6126 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $235.67 | 12.341% | $264.754 | $264.75 | $264.75 | $264.80 |
| 7 purchase totals = | $1,118.85 | $1,233.4005 | $1,233.39 | $1,233.40 | $1,233.50 | |