| 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 | $30.31 | 13.159% | $34.2985 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $108.57 | 13.356% | $123.0706 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $158.89 | 7.785% | $171.2596 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $194.93 | 9.379% | $213.2125 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $145.91 | 12.574% | $164.2567 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $181.27 | 4.504% | $189.4344 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $36.48 | 12.852% | $41.1684 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $856.36 | $936.7007 | $936.70 | $936.65 | $936.80 | |