| 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 | $217.50 | 12.425% | $244.5244 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $175.35 | 8.420% | $190.1145 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $67.77 | 3.560% | $70.1826 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $217.58 | 6.334% | $231.3615 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $193.36 | 6.338% | $205.6152 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $133.72 | 8.383% | $144.9297 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $49.91 | 4.248% | $52.0302 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $1,055.19 | $1,138.7581 | $1,138.75 | $1,138.75 | $1,138.70 | |