| 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 | $17.63 | 11.348% | $19.6307 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $182.37 | 5.591% | $192.5663 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $201.75 | 3.838% | $209.4932 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $147.38 | 11.157% | $163.8232 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $106.31 | 7.566% | $114.3534 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $229.67 | 4.335% | $239.6262 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $191.95 | 12.218% | $215.4025 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $1,077.06 | $1,154.8955 | $1,154.89 | $1,154.90 | $1,154.90 | |