| 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 | $245.54 | 5.855% | $259.9164 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $193.65 | 11.612% | $216.1366 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $190.77 | 9.275% | $208.4639 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $195.72 | 6.753% | $208.937 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $167.72 | 5.693% | $177.2683 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $184.37 | 11.203% | $205.025 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $157.52 | 3.362% | $162.8158 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,335.29 | $1,438.5630 | $1,438.58 | $1,438.55 | $1,438.50 | |