| 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 | $236.54 | 3.276% | $244.2891 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $9.37 | 11.314% | $10.4301 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $122.34 | 7.706% | $131.7675 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $133.95 | 5.751% | $141.6535 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $34.35 | 4.479% | $35.8885 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $95.45 | 9.665% | $104.6752 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $198.83 | 13.209% | $225.0935 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $830.83 | $893.7974 | $893.80 | $893.85 | $893.90 | |