| 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 | $214.66 | 4.648% | $224.6374 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $118.27 | 12.684% | $133.2714 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $129.83 | 3.502% | $134.3766 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $195.85 | 10.479% | $216.3731 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $156.50 | 9.638% | $171.5835 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $249.83 | 3.218% | $257.8695 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $39.80 | 10.385% | $43.9332 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $1,104.74 | $1,182.0447 | $1,182.04 | $1,182.05 | $1,182.10 | |