| 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 | $77.69 | 4.780% | $81.4036 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $238.50 | 11.542% | $266.0277 | $266.03 | $266.05 | $266.00 |
| Purchase #3 | $183.39 | 13.714% | $208.5401 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $237.93 | 6.852% | $254.233 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $96.50 | 8.171% | $104.385 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $224.77 | 10.723% | $248.8721 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $118.32 | 6.532% | $126.0487 | $126.05 | $126.05 | $126.00 |
| 7 purchase totals = | $1,177.10 | $1,289.5102 | $1,289.51 | $1,289.55 | $1,289.40 | |