| 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 | $220.77 | 3.406% | $228.2894 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $169.99 | 6.241% | $180.5991 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $171.60 | 12.492% | $193.0363 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $209.75 | 6.338% | $223.044 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $202.34 | 4.368% | $211.1782 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $78.66 | 9.377% | $86.0359 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $151.72 | 12.362% | $170.4756 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $1,204.83 | $1,292.6585 | $1,292.67 | $1,292.75 | $1,292.60 | |