| 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 | $244.74 | 5.329% | $257.7822 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $194.87 | 5.339% | $205.2741 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $52.68 | 9.844% | $57.8658 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $208.97 | 9.702% | $229.2443 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $80.52 | 4.835% | $84.4131 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $230.66 | 11.407% | $256.9714 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $120.50 | 3.141% | $124.2849 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $1,132.94 | $1,215.8358 | $1,215.82 | $1,215.80 | $1,215.90 | |