| 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 | $193.76 | 3.200% | $199.9603 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $243.38 | 12.756% | $274.4256 | $274.43 | $274.45 | $274.40 |
| Purchase #3 | $93.39 | 4.734% | $97.8111 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $192.87 | 5.386% | $203.258 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $33.89 | 7.337% | $36.3765 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $166.53 | 3.292% | $172.0122 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $93.90 | 4.208% | $97.8513 | $97.85 | $97.85 | $97.90 |
| 7 purchase totals = | $1,017.72 | $1,081.6950 | $1,081.70 | $1,081.70 | $1,081.80 | |