| 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 | $120.46 | 10.821% | $133.495 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $100.91 | 3.726% | $104.6699 | $104.67 | $104.65 | $104.70 |
| Purchase #3 | $211.41 | 3.378% | $218.5514 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $77.70 | 10.560% | $85.9051 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $18.76 | 8.183% | $20.2951 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $9.48 | 3.751% | $9.8356 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $150.38 | 5.342% | $158.4133 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $689.10 | $731.1654 | $731.18 | $731.15 | $731.20 | |