| 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 | $113.89 | 11.178% | $126.6206 | $126.62 | $126.60 | $126.60 |
| Purchase #2 | $223.29 | 11.210% | $248.3208 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $152.88 | 13.694% | $173.8154 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $170.97 | 6.425% | $181.9548 | $181.95 | $181.95 | $182.00 |
| Purchase #5 | $141.58 | 13.461% | $160.6381 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $198.79 | 13.257% | $225.1436 | $225.14 | $225.15 | $225.10 |
| Purchase #7 | $98.78 | 6.766% | $105.4635 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $1,100.18 | $1,221.9568 | $1,221.95 | $1,221.90 | $1,221.90 | |