| 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 | $136.25 | 4.571% | $142.478 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $240.74 | 8.380% | $260.914 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $223.72 | 10.531% | $247.28 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $147.75 | 11.368% | $164.5462 | $164.55 | $164.55 | $164.50 |
| Purchase #5 | $205.37 | 4.600% | $214.817 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $164.29 | 12.630% | $185.0398 | $185.04 | $185.05 | $185.00 |
| Purchase #7 | $124.73 | 3.869% | $129.5558 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,242.85 | $1,344.6308 | $1,344.64 | $1,344.65 | $1,344.60 | |