| 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 | $63.70 | 5.295% | $67.0729 | $67.07 | $67.05 | $67.10 |
| Purchase #2 | $235.33 | 10.673% | $260.4468 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $203.25 | 6.779% | $217.0283 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $197.52 | 5.153% | $207.6982 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $160.59 | 11.702% | $179.3822 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $245.43 | 8.777% | $266.9714 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $127.38 | 9.624% | $139.6391 | $139.64 | $139.65 | $139.60 |
| 7 purchase totals = | $1,233.20 | $1,338.2389 | $1,338.24 | $1,338.25 | $1,338.20 | |