| 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 | $229.78 | 6.716% | $245.212 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $37.42 | 12.335% | $42.0358 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $189.42 | 8.195% | $204.943 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $215.67 | 8.512% | $234.0278 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $150.61 | 13.677% | $171.2089 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $43.92 | 5.313% | $46.2535 | $46.25 | $46.25 | $46.30 |
| Purchase #7 | $191.27 | 4.373% | $199.6342 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $1,058.09 | $1,143.3152 | $1,143.31 | $1,143.35 | $1,143.20 | |