| 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 | $91.50 | 8.605% | $99.3736 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $200.66 | 12.533% | $225.8087 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $246.75 | 8.592% | $267.9508 | $267.95 | $267.95 | $268.00 |
| Purchase #4 | $21.45 | 6.639% | $22.8741 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $183.77 | 6.168% | $195.1049 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $214.36 | 13.602% | $243.5172 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $120.70 | 5.451% | $127.2794 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $1,079.19 | $1,181.9087 | $1,181.90 | $1,181.85 | $1,182.00 | |