| 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 | $222.99 | 3.717% | $231.2785 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $218.46 | 13.276% | $247.4627 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $157.62 | 7.138% | $168.8709 | $168.87 | $168.85 | $168.90 |
| Purchase #4 | $154.63 | 11.751% | $172.8006 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $32.55 | 11.295% | $36.2265 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $53.79 | 6.822% | $57.4596 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $142.50 | 8.719% | $154.9246 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $982.54 | $1,069.0234 | $1,069.02 | $1,069.00 | $1,069.10 | |