| 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 | $104.78 | 6.747% | $111.8495 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $208.88 | 7.380% | $224.2953 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $231.80 | 7.104% | $248.2671 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $218.36 | 3.770% | $226.5922 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $8.56 | 5.576% | $9.0373 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $161.86 | 6.348% | $172.1349 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $202.65 | 11.677% | $226.3134 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $1,136.89 | $1,218.4897 | $1,218.49 | $1,218.50 | $1,218.40 | |