| 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 | $115.97 | 4.714% | $121.4368 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $13.84 | 3.276% | $14.2934 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $70.70 | 11.687% | $78.9627 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $217.31 | 4.114% | $226.2501 | $226.25 | $226.25 | $226.30 |
| Purchase #5 | $93.36 | 12.565% | $105.0907 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $176.83 | 7.320% | $189.774 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $98.83 | 6.627% | $105.3795 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $786.84 | $841.1872 | $841.18 | $841.20 | $841.30 | |