| 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 | $124.86 | 12.193% | $140.0842 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $243.75 | 11.663% | $272.1786 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $202.79 | 13.609% | $230.3877 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $248.70 | 9.725% | $272.8861 | $272.89 | $272.90 | $272.90 |
| Purchase #5 | $164.87 | 6.342% | $175.3261 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $33.99 | 8.180% | $36.7704 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $85.82 | 13.591% | $97.4838 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $1,104.78 | $1,225.1169 | $1,225.12 | $1,225.20 | $1,225.20 | |