| 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 | $243.95 | 5.652% | $257.7381 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $198.74 | 8.732% | $216.094 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $52.36 | 8.498% | $56.8096 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $44.41 | 11.240% | $49.4017 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $109.31 | 7.674% | $117.6984 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $216.97 | 10.210% | $239.1226 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $8.48 | 13.862% | $9.6555 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $874.22 | $946.5199 | $946.52 | $946.50 | $946.50 | |