| 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 | $225.56 | 6.258% | $239.6755 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $69.64 | 12.836% | $78.579 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $230.96 | 13.567% | $262.2943 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $232.48 | 5.769% | $245.8918 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $29.83 | 5.599% | $31.5002 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $210.65 | 10.306% | $232.3596 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $70.94 | 4.612% | $74.2118 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $1,070.06 | $1,164.5122 | $1,164.51 | $1,164.55 | $1,164.60 | |