| 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 | $238.83 | 9.221% | $260.8525 | $260.85 | $260.85 | $260.90 |
| Purchase #2 | $32.72 | 12.737% | $36.8875 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $80.89 | 12.469% | $90.9762 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $108.59 | 12.537% | $122.2039 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $25.62 | 5.206% | $26.9538 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $18.50 | 11.511% | $20.6295 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $141.95 | 5.566% | $149.8509 | $149.85 | $149.85 | $149.90 |
| 7 purchase totals = | $647.10 | $708.3543 | $708.35 | $708.40 | $708.50 | |