| 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 | $247.29 | 10.109% | $272.2885 | $272.29 | $272.30 | $272.30 |
| Purchase #2 | $194.64 | 9.183% | $212.5138 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $42.47 | 11.493% | $47.3511 | $47.35 | $47.35 | $47.40 |
| Purchase #4 | $222.34 | 6.151% | $236.0161 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $95.99 | 4.554% | $100.3614 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $95.91 | 11.387% | $106.8313 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $146.70 | 12.495% | $165.0302 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,045.34 | $1,140.3924 | $1,140.39 | $1,140.40 | $1,140.40 | |