| 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 | $112.43 | 10.519% | $124.2565 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $190.63 | 3.291% | $196.9036 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $176.57 | 10.869% | $195.7614 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $90.80 | 10.508% | $100.3413 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $51.69 | 9.662% | $56.6843 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $206.82 | 10.815% | $229.1876 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $201.97 | 12.797% | $227.8161 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,030.91 | $1,130.9508 | $1,130.95 | $1,130.95 | $1,131.00 | |