| 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 | $97.42 | 3.138% | $100.477 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $24.67 | 5.474% | $26.0204 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $213.89 | 3.106% | $220.5334 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $84.43 | 12.304% | $94.8183 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $229.62 | 12.561% | $258.4626 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $139.62 | 13.173% | $158.0121 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $188.72 | 8.540% | $204.8367 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $978.37 | $1,063.1605 | $1,063.16 | $1,063.15 | $1,063.10 | |