| 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 | $34.57 | 13.127% | $39.108 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $199.51 | 13.427% | $226.2982 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $109.61 | 3.323% | $113.2523 | $113.25 | $113.25 | $113.30 |
| Purchase #4 | $135.90 | 4.551% | $142.0848 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $157.84 | 4.155% | $164.3983 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $72.62 | 12.807% | $81.9204 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $7.60 | 8.104% | $8.2159 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $717.65 | $775.2779 | $775.28 | $775.25 | $775.30 | |