| 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 | $205.26 | 9.837% | $225.4514 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $78.96 | 3.798% | $81.9589 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $129.87 | 6.721% | $138.5986 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $6.49 | 3.160% | $6.6951 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $117.70 | 8.339% | $127.515 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $109.28 | 12.566% | $123.0121 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $122.75 | 7.295% | $131.7046 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $770.31 | $834.9357 | $834.94 | $834.90 | $835.00 | |