| 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 | $196.29 | 12.651% | $221.1226 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $119.93 | 3.615% | $124.2655 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $88.44 | 10.254% | $97.5086 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $29.93 | 13.427% | $33.9487 | $33.95 | $33.95 | $33.90 |
| Purchase #5 | $90.30 | 3.817% | $93.7468 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $238.66 | 5.680% | $252.2159 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $56.44 | 10.357% | $62.2855 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $819.99 | $885.0936 | $885.11 | $885.05 | $885.00 | |