| 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 | $244.37 | 8.632% | $265.464 | $265.46 | $265.45 | $265.50 |
| Purchase #2 | $32.64 | 11.217% | $36.3012 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $187.41 | 13.500% | $212.7104 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $206.98 | 13.693% | $235.3218 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $109.40 | 9.146% | $119.4057 | $119.41 | $119.40 | $119.40 |
| Purchase #6 | $63.64 | 5.858% | $67.368 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $133.38 | 12.437% | $149.9685 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $977.82 | $1,086.5396 | $1,086.54 | $1,086.45 | $1,086.60 | |