| 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 | $196.27 | 12.785% | $221.3631 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $103.59 | 10.838% | $114.8171 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $158.84 | 9.694% | $174.2379 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $237.45 | 6.827% | $253.6607 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $121.79 | 3.863% | $126.4947 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $196.88 | 6.700% | $210.071 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $210.77 | 5.669% | $222.7186 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,225.59 | $1,323.3631 | $1,323.36 | $1,323.30 | $1,323.40 | |