| 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 | $213.33 | 10.872% | $236.5232 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $144.75 | 10.550% | $160.0211 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $196.99 | 5.222% | $207.2768 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $183.58 | 5.496% | $193.6696 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $153.57 | 6.818% | $164.0404 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $142.30 | 7.344% | $152.7505 | $152.75 | $152.75 | $152.80 |
| Purchase #7 | $182.45 | 6.180% | $193.7254 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $1,216.97 | $1,308.0070 | $1,308.01 | $1,308.00 | $1,308.00 | |