| 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 | $92.96 | 12.186% | $104.2881 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $134.68 | 4.360% | $140.552 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $115.67 | 5.329% | $121.8341 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $217.72 | 5.224% | $229.0937 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $31.44 | 11.435% | $35.0352 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $240.92 | 3.510% | $249.3763 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $105.58 | 5.771% | $111.673 | $111.67 | $111.65 | $111.70 |
| 7 purchase totals = | $938.97 | $991.8524 | $991.85 | $991.90 | $991.90 | |