| 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 | $244.51 | 4.843% | $256.3516 | $256.35 | $256.35 | $256.40 |
| Purchase #2 | $123.50 | 9.227% | $134.8953 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $8.43 | 13.548% | $9.5721 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $240.25 | 3.791% | $249.3579 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $149.37 | 9.580% | $163.6796 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $51.72 | 10.692% | $57.2499 | $57.25 | $57.25 | $57.20 |
| Purchase #7 | $92.37 | 6.551% | $98.4212 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $910.15 | $969.5276 | $969.53 | $969.50 | $969.60 | |