| 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 | $206.90 | 3.773% | $214.7063 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $49.50 | 4.211% | $51.5844 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $189.75 | 10.332% | $209.355 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $153.97 | 13.129% | $174.1847 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $136.25 | 12.352% | $153.0796 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $179.36 | 5.458% | $189.1495 | $189.15 | $189.15 | $189.10 |
| Purchase #7 | $73.25 | 13.220% | $82.9337 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $988.98 | $1,074.9932 | $1,074.99 | $1,075.05 | $1,075.00 | |