| 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 | $225.91 | 5.239% | $237.7454 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $205.86 | 8.583% | $223.529 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $172.90 | 6.579% | $184.2751 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $223.67 | 11.178% | $248.6718 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $162.48 | 4.632% | $170.0061 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $111.44 | 10.547% | $123.1936 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $222.91 | 5.278% | $234.6752 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $1,325.17 | $1,422.0962 | $1,422.11 | $1,422.15 | $1,422.10 | |