| 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 | $189.54 | 4.317% | $197.7224 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $184.52 | 11.216% | $205.2158 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $63.38 | 10.868% | $70.2681 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $212.38 | 11.302% | $236.3832 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $170.79 | 5.599% | $180.3525 | $180.35 | $180.35 | $180.40 |
| Purchase #6 | $209.92 | 10.658% | $232.2933 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $158.84 | 8.233% | $171.9173 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $1,189.37 | $1,294.1526 | $1,294.15 | $1,294.10 | $1,294.20 | |