| 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 | $228.58 | 10.453% | $252.4735 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $39.31 | 9.246% | $42.9446 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $156.43 | 11.710% | $174.748 | $174.75 | $174.75 | $174.70 |
| Purchase #4 | $23.41 | 9.547% | $25.645 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $214.81 | 7.401% | $230.7081 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $241.47 | 9.567% | $264.5714 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $185.67 | 8.390% | $201.2477 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $1,089.68 | $1,192.3383 | $1,192.34 | $1,192.30 | $1,192.20 | |