| 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 | $96.39 | 9.697% | $105.7369 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $38.49 | 11.801% | $43.0322 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $238.79 | 3.472% | $247.0808 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $204.37 | 10.709% | $226.256 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $183.27 | 12.130% | $205.5007 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $244.54 | 12.182% | $274.3299 | $274.33 | $274.35 | $274.30 |
| Purchase #7 | $216.46 | 9.199% | $236.3722 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,222.31 | $1,338.3087 | $1,338.31 | $1,338.35 | $1,338.30 | |