| 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 | $129.57 | 3.458% | $134.0505 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $78.36 | 12.197% | $87.9176 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $118.77 | 3.819% | $123.3058 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $14.69 | 7.313% | $15.7643 | $15.76 | $15.75 | $15.80 |
| Purchase #5 | $108.98 | 5.509% | $114.9837 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $213.51 | 11.114% | $237.2395 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $67.44 | 10.383% | $74.4423 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $731.32 | $787.7037 | $787.70 | $787.70 | $787.70 | |