| 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 | $134.25 | 4.568% | $140.3825 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $226.90 | 5.793% | $240.0443 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $183.81 | 12.267% | $206.358 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $74.41 | 10.248% | $82.0355 | $82.04 | $82.05 | $82.00 |
| Purchase #5 | $117.97 | 3.267% | $121.8241 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $150.74 | 7.171% | $161.5496 | $161.55 | $161.55 | $161.50 |
| Purchase #7 | $56.83 | 10.490% | $62.7915 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $944.91 | $1,014.9855 | $1,014.98 | $1,015.00 | $1,014.90 | |