| 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 | $33.34 | 8.517% | $36.1796 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $226.37 | 10.373% | $249.8514 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $41.25 | 6.789% | $44.0505 | $44.05 | $44.05 | $44.10 |
| Purchase #4 | $212.35 | 12.682% | $239.2802 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $234.31 | 8.254% | $253.6499 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $75.99 | 3.643% | $78.7583 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $223.99 | 5.547% | $236.4147 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,047.60 | $1,138.1846 | $1,138.18 | $1,138.20 | $1,138.30 | |