| 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 | $222.64 | 3.602% | $230.6595 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $130.36 | 5.712% | $137.8062 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $193.26 | 6.619% | $206.0519 | $206.05 | $206.05 | $206.10 |
| Purchase #4 | $212.95 | 10.854% | $236.0636 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $186.92 | 13.420% | $212.0047 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $190.64 | 8.731% | $207.2848 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $60.94 | 6.562% | $64.9389 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $1,197.71 | $1,294.8096 | $1,294.80 | $1,294.80 | $1,294.90 | |