| 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 | $41.32 | 12.321% | $46.411 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $222.41 | 4.157% | $231.6556 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $118.88 | 9.670% | $130.3757 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $190.92 | 8.506% | $207.1597 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $75.78 | 6.851% | $80.9717 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $85.83 | 7.697% | $92.4363 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $240.89 | 5.540% | $254.2353 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $976.03 | $1,043.2453 | $1,043.26 | $1,043.25 | $1,043.30 | |