| 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 | $233.61 | 4.219% | $243.466 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $237.98 | 13.652% | $270.469 | $270.47 | $270.45 | $270.50 |
| Purchase #3 | $196.31 | 8.233% | $212.4722 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $201.63 | 6.375% | $214.4839 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $10.36 | 9.826% | $11.378 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $136.31 | 9.292% | $148.9759 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $174.96 | 3.547% | $181.1658 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $1,191.16 | $1,282.4108 | $1,282.42 | $1,282.40 | $1,282.60 | |