| 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 | $204.31 | 5.719% | $215.9945 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $5.85 | 4.778% | $6.1295 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $91.31 | 3.273% | $94.2986 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $120.90 | 13.380% | $137.0764 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $142.38 | 10.650% | $157.5435 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $199.39 | 5.324% | $210.0055 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $16.73 | 11.691% | $18.6859 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $780.87 | $839.7339 | $839.74 | $839.80 | $839.70 | |