| 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 | $203.48 | 3.849% | $211.3119 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $200.98 | 7.452% | $215.957 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $66.48 | 3.839% | $69.0322 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $47.94 | 3.772% | $49.7483 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $240.75 | 11.259% | $267.856 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $63.70 | 10.665% | $70.4936 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $174.37 | 6.236% | $185.2437 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $997.70 | $1,069.6427 | $1,069.64 | $1,069.65 | $1,069.60 | |