| 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 | $19.90 | 13.430% | $22.5726 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $238.48 | 11.840% | $266.716 | $266.72 | $266.70 | $266.70 |
| Purchase #3 | $222.70 | 4.525% | $232.7772 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $158.49 | 3.381% | $163.8485 | $163.85 | $163.85 | $163.80 |
| Purchase #5 | $35.25 | 8.483% | $38.2403 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $216.52 | 9.794% | $237.726 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $162.44 | 5.264% | $170.9908 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,053.78 | $1,132.8714 | $1,132.88 | $1,132.90 | $1,132.80 | |