| 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 | $140.98 | 13.402% | $159.8741 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $226.76 | 6.448% | $241.3815 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $107.54 | 3.605% | $111.4168 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $242.81 | 12.825% | $273.9504 | $273.95 | $273.95 | $274.00 |
| Purchase #5 | $197.66 | 6.304% | $210.1205 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $97.95 | 10.336% | $108.0741 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $104.52 | 5.452% | $110.2184 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $1,118.22 | $1,215.0358 | $1,215.03 | $1,214.95 | $1,215.10 | |