| 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 | $206.39 | 3.112% | $212.8129 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $55.31 | 5.467% | $58.3338 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $202.94 | 9.350% | $221.9149 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $236.83 | 12.623% | $266.7251 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $27.49 | 11.620% | $30.6843 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $118.70 | 4.186% | $123.6688 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $156.76 | 12.306% | $176.0509 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $1,004.42 | $1,090.1907 | $1,090.18 | $1,090.20 | $1,090.20 | |