| 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 | $122.52 | 13.513% | $139.0761 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $126.97 | 6.600% | $135.35 | $135.35 | $135.35 | $135.40 |
| Purchase #3 | $202.44 | 11.576% | $225.8745 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $215.74 | 8.787% | $234.6971 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $10.53 | 10.465% | $11.632 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $92.86 | 8.298% | $100.5655 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $216.36 | 12.731% | $243.9048 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $987.42 | $1,091.1000 | $1,091.10 | $1,091.10 | $1,091.20 | |