| 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 | $249.33 | 9.530% | $273.0911 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $129.57 | 9.670% | $142.0994 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $124.36 | 12.525% | $139.9361 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $250.25 | 12.822% | $282.3371 | $282.34 | $282.35 | $282.30 |
| Purchase #5 | $217.81 | 11.583% | $243.0389 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $118.70 | 10.607% | $131.2905 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $185.36 | 12.130% | $207.8442 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,275.38 | $1,419.6373 | $1,419.64 | $1,419.70 | $1,419.50 | |