| 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 | $97.79 | 4.381% | $102.0742 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $123.51 | 11.645% | $137.8927 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $102.87 | 5.825% | $108.8622 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $224.79 | 6.867% | $240.2263 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $227.45 | 8.587% | $246.9811 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $147.44 | 13.714% | $167.6599 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $114.94 | 5.203% | $120.9203 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $1,038.79 | $1,124.6167 | $1,124.61 | $1,124.60 | $1,124.70 | |