| 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 | $228.60 | 13.488% | $259.4336 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $54.50 | 8.527% | $59.1472 | $59.15 | $59.15 | $59.10 |
| Purchase #3 | $56.37 | 8.414% | $61.113 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $236.40 | 6.637% | $252.0899 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $5.45 | 13.550% | $6.1885 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $127.72 | 6.794% | $136.3973 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $44.64 | 11.841% | $49.9258 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $753.68 | $824.2953 | $824.30 | $824.35 | $824.20 | |