| 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 | $106.30 | 4.189% | $110.7529 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $182.40 | 9.171% | $199.1279 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $236.88 | 6.289% | $251.7774 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $214.25 | 10.326% | $236.3735 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $123.59 | 10.227% | $136.2295 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $208.65 | 10.469% | $230.4936 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $202.38 | 6.197% | $214.9215 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $1,274.45 | $1,379.6763 | $1,379.67 | $1,379.70 | $1,379.70 | |