| 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 | $14.29 | 12.621% | $16.0935 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $136.99 | 8.706% | $148.9163 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $230.65 | 11.747% | $257.7445 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $208.71 | 9.441% | $228.4143 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $105.92 | 8.773% | $115.2124 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $207.67 | 8.515% | $225.3531 | $225.35 | $225.35 | $225.40 |
| Purchase #7 | $88.94 | 12.530% | $100.0842 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $993.17 | $1,091.8183 | $1,091.80 | $1,091.80 | $1,091.80 | |