| 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 | $9.93 | 12.777% | $11.1988 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $8.59 | 10.559% | $9.497 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $240.98 | 4.253% | $251.2289 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $225.40 | 9.473% | $246.7521 | $246.75 | $246.75 | $246.80 |
| Purchase #5 | $155.70 | 4.694% | $163.0086 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $155.49 | 6.165% | $165.076 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $153.74 | 11.353% | $171.1941 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $949.83 | $1,017.9555 | $1,017.96 | $1,018.00 | $1,018.00 | |