| 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 | $179.62 | 11.555% | $200.3751 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $237.92 | 12.286% | $267.1509 | $267.15 | $267.15 | $267.20 |
| Purchase #3 | $186.78 | 13.746% | $212.4548 | $212.45 | $212.45 | $212.50 |
| Purchase #4 | $23.72 | 13.540% | $26.9317 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $92.39 | 6.340% | $98.2475 | $98.25 | $98.25 | $98.20 |
| Purchase #6 | $201.79 | 8.246% | $218.4296 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $13.74 | 8.605% | $14.9223 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $935.96 | $1,038.5119 | $1,038.51 | $1,038.55 | $1,038.50 | |