| 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 | $129.89 | 8.354% | $140.741 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $99.56 | 6.748% | $106.2783 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $197.39 | 3.118% | $203.5446 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $213.60 | 9.850% | $234.6396 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $195.76 | 9.291% | $213.9481 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $112.74 | 5.335% | $118.7547 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $201.32 | 4.594% | $210.5686 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,150.26 | $1,228.4749 | $1,228.47 | $1,228.50 | $1,228.40 | |