| 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 | $212.68 | 7.769% | $229.2031 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $9.75 | 10.485% | $10.7723 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $65.90 | 11.202% | $73.2821 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $26.54 | 8.835% | $28.8848 | $28.88 | $28.90 | $28.90 |
| Purchase #5 | $55.35 | 12.192% | $62.0983 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $146.78 | 11.842% | $164.1617 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $87.89 | 10.680% | $97.2767 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $604.89 | $665.6790 | $665.67 | $665.70 | $665.80 | |