| 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 | $142.45 | 13.369% | $161.4941 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $205.87 | 8.295% | $222.9469 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $130.92 | 11.256% | $145.6564 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $11.94 | 9.171% | $13.035 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $246.64 | 11.709% | $275.5191 | $275.52 | $275.50 | $275.50 |
| Purchase #6 | $193.79 | 9.203% | $211.6245 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $200.33 | 3.266% | $206.8728 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,131.94 | $1,237.1488 | $1,237.15 | $1,237.10 | $1,237.10 | |