| 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 | $242.74 | 8.460% | $263.2758 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $77.75 | 13.705% | $88.4056 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $48.75 | 5.689% | $51.5234 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $176.45 | 7.755% | $190.1337 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $180.27 | 9.261% | $196.9648 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $192.65 | 7.508% | $207.1142 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $224.92 | 11.238% | $250.1965 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $1,143.53 | $1,247.6140 | $1,247.61 | $1,247.60 | $1,247.60 | |