| 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 | $233.60 | 12.269% | $262.2604 | $262.26 | $262.25 | $262.30 |
| Purchase #2 | $236.82 | 13.573% | $268.9636 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $143.95 | 8.438% | $156.0965 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $209.60 | 12.607% | $236.0243 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $7.76 | 10.113% | $8.5448 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $59.91 | 12.797% | $67.5767 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $135.41 | 9.638% | $148.4608 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $1,027.05 | $1,147.9271 | $1,147.92 | $1,147.90 | $1,148.00 | |