| 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 | $175.94 | 9.751% | $193.0959 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $225.96 | 5.796% | $239.0566 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $174.64 | 4.772% | $182.9738 | $182.97 | $182.95 | $183.00 |
| Purchase #4 | $204.75 | 3.852% | $212.637 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $20.98 | 9.453% | $22.9632 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $69.44 | 9.758% | $76.216 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $121.95 | 10.856% | $135.1889 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $993.66 | $1,062.1314 | $1,062.14 | $1,062.10 | $1,062.20 | |