| 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 | $119.74 | 5.120% | $125.8707 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $33.74 | 3.493% | $34.9185 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $91.98 | 13.314% | $104.2262 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $126.83 | 10.302% | $139.896 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $87.39 | 7.127% | $93.6183 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $138.37 | 3.160% | $142.7425 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $9.90 | 3.860% | $10.2821 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $607.95 | $651.5543 | $651.56 | $651.55 | $651.50 | |