| 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 | $36.67 | 10.708% | $40.5966 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $217.27 | 13.846% | $247.3532 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $206.72 | 7.392% | $222.0007 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $45.99 | 11.438% | $51.2503 | $51.25 | $51.25 | $51.30 |
| Purchase #5 | $109.71 | 13.865% | $124.9213 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $228.87 | 13.599% | $259.994 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $178.80 | 13.278% | $202.5411 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $1,024.03 | $1,148.6572 | $1,148.65 | $1,148.65 | $1,148.70 | |