| 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 | $179.85 | 3.258% | $185.7095 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $246.43 | 5.576% | $260.1709 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $189.35 | 13.210% | $214.3631 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $95.75 | 4.628% | $100.1813 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $76.59 | 8.575% | $83.1576 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $204.90 | 10.561% | $226.5395 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $172.66 | 3.497% | $178.6979 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $1,165.53 | $1,248.8198 | $1,248.82 | $1,248.80 | $1,248.90 | |