| 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 | $228.52 | 10.482% | $252.4735 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $174.25 | 7.753% | $187.7596 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $94.76 | 10.785% | $104.9799 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $48.51 | 10.826% | $53.7617 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $193.79 | 3.852% | $201.2548 | $201.25 | $201.25 | $201.30 |
| Purchase #6 | $159.77 | 7.800% | $172.2321 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $123.62 | 3.265% | $127.6562 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $1,023.22 | $1,100.1178 | $1,100.11 | $1,100.10 | $1,100.30 | |