| 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 | $191.92 | 11.323% | $213.6511 | $213.65 | $213.65 | $213.70 |
| Purchase #2 | $184.94 | 10.418% | $204.207 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $240.87 | 13.291% | $272.884 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $17.39 | 9.270% | $19.0021 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $160.63 | 12.585% | $180.8453 | $180.85 | $180.85 | $180.80 |
| Purchase #6 | $141.43 | 4.626% | $147.9726 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $250.84 | 12.567% | $282.3631 | $282.36 | $282.35 | $282.40 |
| 7 purchase totals = | $1,188.02 | $1,320.9252 | $1,320.92 | $1,320.90 | $1,321.00 | |