| 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 | $104.98 | 8.811% | $114.2298 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $97.93 | 11.837% | $109.522 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $147.69 | 10.662% | $163.4367 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $215.26 | 11.813% | $240.6887 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $198.46 | 5.486% | $209.3475 | $209.35 | $209.35 | $209.30 |
| Purchase #6 | $227.77 | 11.589% | $254.1663 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $161.72 | 10.675% | $178.9836 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,153.81 | $1,270.3746 | $1,270.38 | $1,270.40 | $1,270.30 | |