| 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 | $209.43 | 4.373% | $218.5884 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $196.66 | 5.243% | $206.9709 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $81.46 | 7.831% | $87.8391 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $118.70 | 6.643% | $126.5852 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $24.87 | 5.466% | $26.2294 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $165.57 | 10.447% | $182.8671 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $91.97 | 5.297% | $96.8417 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $888.66 | $945.9218 | $945.93 | $945.95 | $945.90 | |