| 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 | $6.70 | 5.216% | $7.0495 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $134.44 | 12.110% | $150.7207 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $18.99 | 10.166% | $20.9205 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $188.36 | 3.738% | $195.4009 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $153.26 | 9.520% | $167.8504 | $167.85 | $167.85 | $167.90 |
| Purchase #6 | $182.46 | 13.709% | $207.4734 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $250.86 | 11.227% | $279.0241 | $279.02 | $279.00 | $279.00 |
| 7 purchase totals = | $935.07 | $1,028.4395 | $1,028.43 | $1,028.35 | $1,028.40 | |