| 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 | $119.52 | 5.202% | $125.7374 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $94.38 | 6.501% | $100.5156 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $134.44 | 11.392% | $149.7554 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $179.30 | 7.737% | $193.1724 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $213.45 | 13.307% | $241.8538 | $241.85 | $241.85 | $241.90 |
| Purchase #6 | $86.84 | 12.758% | $97.919 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $202.93 | 10.157% | $223.5416 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $1,030.86 | $1,132.4952 | $1,132.50 | $1,132.45 | $1,132.50 | |