| 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 | $250.77 | 3.164% | $258.7044 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $23.42 | 9.873% | $25.7323 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $87.60 | 9.521% | $95.9404 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $202.35 | 11.341% | $225.2985 | $225.30 | $225.30 | $225.30 |
| Purchase #5 | $187.34 | 11.501% | $208.886 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $66.72 | 10.630% | $73.8123 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $44.61 | 10.363% | $49.2329 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $862.81 | $937.6068 | $937.60 | $937.65 | $937.50 | |