| 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 | $225.47 | 5.280% | $237.3748 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $45.45 | 8.849% | $49.4719 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $154.32 | 8.466% | $167.3847 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $124.72 | 4.242% | $130.0106 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $60.38 | 4.473% | $63.0808 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $248.57 | 4.516% | $259.7954 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $82.40 | 13.758% | $93.7366 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $941.31 | $1,000.8548 | $1,000.85 | $1,000.85 | $1,000.90 | |