| 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 | $214.80 | 6.363% | $228.4677 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $231.28 | 5.278% | $243.487 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $124.97 | 4.615% | $130.7374 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $99.49 | 12.754% | $112.179 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $174.94 | 6.438% | $186.2026 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $229.78 | 8.120% | $248.4381 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $45.31 | 12.522% | $50.9837 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $1,120.57 | $1,200.4955 | $1,200.50 | $1,200.55 | $1,200.50 | |