| 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 | $240.89 | 12.699% | $271.4806 | $271.48 | $271.50 | $271.50 |
| Purchase #2 | $23.41 | 3.126% | $24.1418 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $150.72 | 3.536% | $156.0495 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $227.34 | 4.639% | $237.8863 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $124.93 | 5.591% | $131.9148 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $176.83 | 12.590% | $199.0929 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $209.89 | 5.292% | $220.9974 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $1,154.01 | $1,241.5633 | $1,241.56 | $1,241.60 | $1,241.50 | |