| 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 | $34.29 | 7.139% | $36.738 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $105.39 | 5.211% | $110.8819 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $237.62 | 11.113% | $264.0267 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $127.77 | 4.643% | $133.7024 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $94.35 | 3.676% | $97.8183 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $212.75 | 9.779% | $233.5548 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $198.28 | 12.227% | $222.5237 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,010.45 | $1,099.2458 | $1,099.24 | $1,099.25 | $1,099.20 | |