| 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 | $121.41 | 13.300% | $137.5575 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $235.63 | 11.231% | $262.0936 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $215.51 | 8.275% | $233.3435 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $15.82 | 11.651% | $17.6632 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $37.56 | 12.554% | $42.2753 | $42.28 | $42.30 | $42.30 |
| Purchase #6 | $97.88 | 8.421% | $106.1225 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $196.45 | 4.828% | $205.9346 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $920.26 | $1,004.9902 | $1,004.98 | $1,005.00 | $1,005.00 | |