| 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 | $205.29 | 12.517% | $230.9861 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $78.54 | 11.748% | $87.7669 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $83.30 | 4.747% | $87.2543 | $87.25 | $87.25 | $87.30 |
| Purchase #4 | $233.41 | 11.232% | $259.6266 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $199.52 | 8.449% | $216.3774 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $235.84 | 5.773% | $249.455 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $107.48 | 3.208% | $110.928 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $1,143.38 | $1,242.3943 | $1,242.41 | $1,242.45 | $1,242.50 | |