| 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 | $101.99 | 5.275% | $107.37 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $200.32 | 13.551% | $227.4654 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $140.81 | 10.580% | $155.7077 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $134.27 | 5.715% | $141.9435 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $6.47 | 3.488% | $6.6957 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $69.49 | 4.323% | $72.4941 | $72.49 | $72.50 | $72.50 |
| Purchase #7 | $229.68 | 8.303% | $248.7503 | $248.75 | $248.75 | $248.80 |
| 7 purchase totals = | $883.03 | $960.4267 | $960.43 | $960.40 | $960.50 | |