| 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 | $113.49 | 11.841% | $126.9284 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $105.68 | 12.429% | $118.815 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $181.88 | 4.859% | $190.7175 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $194.72 | 13.512% | $221.0306 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $199.81 | 3.783% | $207.3688 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $192.31 | 8.253% | $208.1813 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $205.30 | 8.774% | $223.313 | $223.31 | $223.30 | $223.30 |
| 7 purchase totals = | $1,193.19 | $1,296.3546 | $1,296.36 | $1,296.35 | $1,296.30 | |