| 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 | $108.83 | 13.234% | $123.2326 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $182.75 | 13.712% | $207.8087 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $218.72 | 10.158% | $240.9376 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $99.73 | 11.514% | $111.2129 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $111.58 | 7.615% | $120.0768 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $78.40 | 12.212% | $87.9742 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $147.97 | 10.391% | $163.3456 | $163.35 | $163.35 | $163.30 |
| 7 purchase totals = | $947.98 | $1,054.5884 | $1,054.59 | $1,054.60 | $1,054.50 | |