| 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 | $144.29 | 10.689% | $159.7132 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $220.38 | 7.326% | $236.525 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $107.78 | 5.671% | $113.8922 | $113.89 | $113.90 | $113.90 |
| Purchase #4 | $170.96 | 11.334% | $190.3366 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $219.99 | 8.679% | $239.0829 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $198.41 | 12.478% | $223.1676 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $59.60 | 3.296% | $61.5644 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $1,121.41 | $1,224.2819 | $1,224.28 | $1,224.30 | $1,224.30 | |