| 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 | $237.99 | 8.845% | $259.0402 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $21.77 | 11.612% | $24.2979 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $137.38 | 3.110% | $141.6525 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $240.89 | 13.806% | $274.1473 | $274.15 | $274.15 | $274.10 |
| Purchase #5 | $30.61 | 9.359% | $33.4748 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $231.50 | 9.114% | $252.5989 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $110.50 | 9.731% | $121.2528 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $1,010.64 | $1,106.4644 | $1,106.46 | $1,106.45 | $1,106.50 | |