| 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 | $238.62 | 8.626% | $259.2034 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $200.64 | 5.182% | $211.0372 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $148.40 | 10.476% | $163.9464 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $248.61 | 4.406% | $259.5638 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $18.83 | 4.191% | $19.6192 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $116.34 | 5.744% | $123.0226 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $136.43 | 10.641% | $150.9475 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $1,107.87 | $1,187.3401 | $1,187.34 | $1,187.30 | $1,187.20 | |