| 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 | $103.68 | 3.398% | $107.203 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $248.68 | 13.398% | $281.9981 | $282.00 | $282.00 | $282.00 |
| Purchase #3 | $40.41 | 12.710% | $45.5461 | $45.55 | $45.55 | $45.50 |
| Purchase #4 | $65.76 | 10.291% | $72.5274 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $126.31 | 12.493% | $142.0899 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $177.98 | 13.184% | $201.4449 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $232.29 | 6.429% | $247.2239 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $995.11 | $1,098.0333 | $1,098.03 | $1,098.05 | $1,097.90 | |