| 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 | $45.50 | 9.643% | $49.8876 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $223.90 | 12.332% | $251.5113 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $45.63 | 13.755% | $51.9064 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $103.73 | 4.310% | $108.2008 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $207.71 | 7.189% | $222.6423 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $216.35 | 7.725% | $233.063 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $207.87 | 9.198% | $226.9899 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $1,050.69 | $1,144.2013 | $1,144.20 | $1,144.20 | $1,144.20 | |