| 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 | $242.83 | 4.607% | $254.0172 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $196.32 | 4.650% | $205.4489 | $205.45 | $205.45 | $205.40 |
| Purchase #3 | $197.30 | 4.673% | $206.5198 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $173.93 | 9.796% | $190.9682 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $106.43 | 3.820% | $110.4956 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $113.39 | 6.340% | $120.5789 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $90.59 | 7.622% | $97.4948 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $1,120.79 | $1,185.5234 | $1,185.53 | $1,185.50 | $1,185.50 | |