| 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 | $212.36 | 10.581% | $234.8298 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $152.96 | 12.117% | $171.4942 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $212.46 | 11.205% | $236.2661 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $205.39 | 12.642% | $231.3554 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $8.33 | 9.593% | $9.1291 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $199.87 | 10.272% | $220.4006 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $197.97 | 8.501% | $214.7994 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,189.34 | $1,318.2746 | $1,318.28 | $1,318.30 | $1,318.30 | |