| 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 | $108.52 | 13.848% | $123.5478 | $123.55 | $123.55 | $123.50 |
| Purchase #2 | $201.98 | 3.473% | $208.9948 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $177.89 | 6.247% | $189.0028 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $43.69 | 5.331% | $46.0191 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $142.37 | 10.496% | $157.3132 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $164.26 | 4.689% | $171.9622 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $219.79 | 4.808% | $230.3575 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $1,058.50 | $1,127.1974 | $1,127.19 | $1,127.15 | $1,127.20 | |