| 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 | $220.61 | 8.492% | $239.3442 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $127.69 | 9.632% | $139.9891 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $178.38 | 4.261% | $185.9808 | $185.98 | $186.00 | $186.00 |
| Purchase #4 | $249.79 | 8.119% | $270.0705 | $270.07 | $270.05 | $270.10 |
| Purchase #5 | $112.59 | 10.872% | $124.8308 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $68.86 | 13.849% | $78.3964 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $7.29 | 13.116% | $8.2462 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $965.21 | $1,046.8580 | $1,046.86 | $1,046.90 | $1,046.80 | |