| 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 | $189.72 | 13.854% | $216.0038 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $200.79 | 3.411% | $207.6389 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $188.28 | 6.471% | $200.4636 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $123.42 | 3.157% | $127.3164 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $52.43 | 5.660% | $55.3975 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $153.74 | 3.659% | $159.3653 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $136.75 | 12.552% | $153.9149 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $1,045.13 | $1,120.1004 | $1,120.10 | $1,120.05 | $1,120.10 | |