| 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 | $193.68 | 12.436% | $217.766 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $125.46 | 3.701% | $130.1033 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $239.53 | 13.476% | $271.8091 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $184.35 | 5.154% | $193.8514 | $193.85 | $193.85 | $193.90 |
| Purchase #5 | $216.40 | 8.411% | $234.6014 | $234.60 | $234.60 | $234.60 |
| Purchase #6 | $15.92 | 13.365% | $18.0477 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $226.62 | 4.379% | $236.5437 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,201.96 | $1,302.7226 | $1,302.72 | $1,302.70 | $1,302.70 | |