| 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 | $30.59 | 12.405% | $34.3847 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $142.89 | 7.138% | $153.0895 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $211.64 | 8.863% | $230.3977 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $137.52 | 3.299% | $142.0568 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $103.43 | 12.127% | $115.973 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $171.52 | 7.814% | $184.9226 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $48.80 | 4.844% | $51.1639 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $846.39 | $911.9882 | $911.98 | $911.95 | $912.10 | |