| 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 | $105.69 | 3.249% | $109.1239 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $182.69 | 5.813% | $193.3098 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $161.48 | 3.741% | $167.521 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $177.99 | 7.256% | $190.905 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $160.74 | 12.250% | $180.4307 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $250.60 | 12.392% | $281.6544 | $281.65 | $281.65 | $281.70 |
| Purchase #7 | $125.29 | 3.739% | $129.9746 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $1,164.48 | $1,252.9194 | $1,252.91 | $1,252.85 | $1,252.90 | |