| 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 | $239.64 | 11.379% | $266.9086 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $78.85 | 6.777% | $84.1937 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $71.34 | 8.557% | $77.4446 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $123.25 | 3.384% | $127.4208 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $7.53 | 11.120% | $8.3673 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $231.90 | 12.368% | $260.5814 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $115.29 | 8.322% | $124.8844 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $867.80 | $949.8008 | $949.79 | $949.80 | $949.80 | |