| 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 | $124.28 | 10.503% | $137.3331 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $188.26 | 8.137% | $203.5787 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $181.86 | 10.526% | $201.0026 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $18.37 | 11.328% | $20.451 | $20.45 | $20.45 | $20.50 |
| Purchase #5 | $32.35 | 4.641% | $33.8514 | $33.85 | $33.85 | $33.90 |
| Purchase #6 | $97.81 | 4.203% | $101.921 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $40.78 | 13.857% | $46.4309 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $683.71 | $744.5687 | $744.56 | $744.60 | $744.60 | |