| 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 | $232.60 | 6.158% | $246.9235 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $243.75 | 3.343% | $251.8986 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $224.33 | 9.725% | $246.1461 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $231.50 | 11.859% | $258.9536 | $258.95 | $258.95 | $259.00 |
| Purchase #5 | $91.46 | 8.257% | $99.0119 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $214.79 | 7.837% | $231.6231 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $208.80 | 11.530% | $232.8746 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $1,447.23 | $1,567.4314 | $1,567.42 | $1,567.35 | $1,567.40 | |