| 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 | $113.44 | 8.190% | $122.7307 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $58.91 | 7.432% | $63.2882 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $174.41 | 13.747% | $198.3861 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $147.90 | 13.332% | $167.618 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $211.68 | 11.568% | $236.1671 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $18.51 | 8.751% | $20.1298 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $217.57 | 3.821% | $225.8833 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $942.42 | $1,034.2032 | $1,034.21 | $1,034.25 | $1,034.20 | |