| 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 | $239.48 | 11.767% | $267.6596 | $267.66 | $267.65 | $267.70 |
| Purchase #2 | $178.60 | 4.130% | $185.9762 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $160.72 | 8.220% | $173.9312 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $140.33 | 10.747% | $155.4113 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $100.38 | 3.742% | $104.1362 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $233.79 | 8.748% | $254.2419 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $182.78 | 4.522% | $191.0453 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $1,236.08 | $1,332.4017 | $1,332.41 | $1,332.45 | $1,332.30 | |