| 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 | $134.48 | 4.800% | $140.935 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $109.38 | 11.460% | $121.9149 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $202.92 | 3.531% | $210.0851 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $154.56 | 9.360% | $169.0268 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $62.98 | 7.163% | $67.4913 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $213.63 | 13.368% | $242.1881 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $200.35 | 13.597% | $227.5916 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $1,078.30 | $1,179.2328 | $1,179.24 | $1,179.30 | $1,179.20 | |