| 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 | $237.32 | 10.730% | $262.7844 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $114.88 | 5.169% | $120.8181 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $172.27 | 11.608% | $192.2671 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $13.81 | 4.560% | $14.4397 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $171.90 | 5.222% | $180.8766 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $107.60 | 9.406% | $117.7209 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $110.32 | 9.295% | $120.5742 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $928.10 | $1,009.4810 | $1,009.48 | $1,009.45 | $1,009.50 | |