| 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 | $119.49 | 10.409% | $131.9277 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $207.73 | 8.289% | $224.9487 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $91.46 | 6.603% | $97.4991 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $121.95 | 9.351% | $133.3535 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $92.65 | 5.443% | $97.6929 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $232.30 | 4.208% | $242.0752 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $155.57 | 11.502% | $173.4637 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,021.15 | $1,100.9608 | $1,100.96 | $1,101.00 | $1,101.00 | |