| 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 | $95.35 | 8.193% | $103.162 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $238.92 | 10.273% | $263.4643 | $263.46 | $263.45 | $263.50 |
| Purchase #3 | $94.43 | 9.675% | $103.5661 | $103.57 | $103.55 | $103.60 |
| Purchase #4 | $227.70 | 3.175% | $234.9295 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $162.47 | 11.630% | $181.3653 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $22.50 | 7.474% | $24.1817 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $28.89 | 12.116% | $32.3903 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $870.26 | $943.0592 | $943.06 | $943.05 | $943.20 | |