| 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 | $230.66 | 5.336% | $242.968 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $139.69 | 5.237% | $147.0056 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $130.54 | 12.811% | $147.2635 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $142.36 | 11.368% | $158.5435 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $76.79 | 5.219% | $80.7977 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $210.93 | 7.869% | $227.5281 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $239.84 | 9.349% | $262.2626 | $262.26 | $262.25 | $262.30 |
| 7 purchase totals = | $1,170.81 | $1,266.3690 | $1,266.37 | $1,266.35 | $1,266.40 | |