| 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 | $224.62 | 5.385% | $236.7158 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $55.56 | 3.639% | $57.5818 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $234.54 | 4.132% | $244.2312 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $238.69 | 12.125% | $267.6312 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $226.65 | 5.668% | $239.4965 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $75.81 | 5.313% | $79.8378 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $54.98 | 6.542% | $58.5768 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $1,110.85 | $1,184.0711 | $1,184.08 | $1,184.15 | $1,184.00 | |