| 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 | $235.30 | 3.342% | $243.1637 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $226.52 | 12.559% | $254.9686 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $49.33 | 3.189% | $50.9031 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $144.69 | 11.867% | $161.8604 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $239.46 | 9.527% | $262.2734 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $69.43 | 8.370% | $75.2413 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $163.57 | 8.548% | $177.552 | $177.55 | $177.55 | $177.60 |
| 7 purchase totals = | $1,128.30 | $1,225.9625 | $1,225.95 | $1,225.90 | $1,226.10 | |