| 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 | $190.69 | 11.274% | $212.1884 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $72.31 | 11.788% | $80.8339 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $221.68 | 5.621% | $234.1406 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $217.87 | 10.704% | $241.1908 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $75.70 | 6.511% | $80.6288 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $74.65 | 8.783% | $81.2065 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $240.75 | 7.327% | $258.3898 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,093.65 | $1,188.5788 | $1,188.58 | $1,188.65 | $1,188.50 | |