| 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 | $88.71 | 13.446% | $100.6379 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $238.60 | 5.224% | $251.0645 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $116.37 | 11.232% | $129.4407 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $140.27 | 6.705% | $149.6751 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $204.79 | 11.462% | $228.263 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $192.96 | 4.555% | $201.7493 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $234.89 | 12.438% | $264.1056 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $1,216.59 | $1,324.9361 | $1,324.94 | $1,324.95 | $1,324.90 | |