| 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 | $100.86 | 8.227% | $109.1578 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $213.85 | 13.652% | $243.0448 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $195.73 | 5.864% | $207.2076 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $247.76 | 10.787% | $274.4859 | $274.49 | $274.50 | $274.50 |
| Purchase #5 | $174.88 | 12.708% | $197.1038 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $48.90 | 12.173% | $54.8526 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $95.69 | 12.842% | $107.9785 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $1,077.67 | $1,193.8310 | $1,193.83 | $1,193.85 | $1,193.90 | |