| 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 | $209.50 | 10.607% | $231.7217 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $176.67 | 8.789% | $192.1975 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $47.30 | 3.272% | $48.8477 | $48.85 | $48.85 | $48.80 |
| Purchase #4 | $49.25 | 12.791% | $55.5496 | $55.55 | $55.55 | $55.50 |
| Purchase #5 | $142.69 | 8.120% | $154.2764 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $211.78 | 5.405% | $223.2267 | $223.23 | $223.25 | $223.20 |
| Purchase #7 | $228.80 | 5.623% | $241.6654 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $1,065.99 | $1,147.4850 | $1,147.50 | $1,147.50 | $1,147.40 | |