| 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 | $215.30 | 13.192% | $243.7024 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $74.38 | 3.730% | $77.1544 | $77.15 | $77.15 | $77.20 |
| Purchase #3 | $150.65 | 9.315% | $164.683 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $101.85 | 6.552% | $108.5232 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $224.53 | 13.753% | $255.4096 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $220.41 | 5.732% | $233.0439 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $178.81 | 3.552% | $185.1613 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $1,165.93 | $1,267.6778 | $1,267.66 | $1,267.65 | $1,267.70 | |