| 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 | $197.75 | 3.829% | $205.3218 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $90.34 | 3.346% | $93.3628 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $37.25 | 11.622% | $41.5792 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $195.30 | 6.550% | $208.0922 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $18.49 | 5.738% | $19.551 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $213.78 | 12.145% | $239.7436 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $77.82 | 9.798% | $85.4448 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $830.73 | $893.0954 | $893.08 | $893.10 | $893.10 | |