| 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 | $229.90 | 5.114% | $241.6571 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $20.31 | 9.341% | $22.2072 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $159.30 | 3.845% | $165.4251 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $20.43 | 7.518% | $21.9659 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $217.45 | 3.584% | $225.2434 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $223.86 | 5.465% | $236.0939 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $32.90 | 5.305% | $34.6453 | $34.65 | $34.65 | $34.60 |
| 7 purchase totals = | $904.15 | $947.2379 | $947.25 | $947.25 | $947.20 | |