| 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 | $88.73 | 10.142% | $97.729 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $80.99 | 6.292% | $86.0859 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $225.78 | 13.756% | $256.8383 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $187.50 | 7.260% | $201.1125 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $242.60 | 12.204% | $272.2069 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $148.54 | 11.237% | $165.2314 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $27.69 | 4.190% | $28.8502 | $28.85 | $28.85 | $28.90 |
| 7 purchase totals = | $1,001.83 | $1,108.0542 | $1,108.06 | $1,108.10 | $1,108.00 | |