| 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 | $119.57 | 9.178% | $130.5441 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $170.66 | 3.706% | $176.9847 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $202.69 | 12.144% | $227.3047 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $110.88 | 4.310% | $115.6589 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $65.72 | 11.749% | $73.4414 | $73.44 | $73.45 | $73.40 |
| Purchase #6 | $72.52 | 4.768% | $75.9778 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $227.30 | 5.359% | $239.481 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $969.34 | $1,039.3926 | $1,039.38 | $1,039.45 | $1,039.40 | |