| 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 | $125.52 | 6.810% | $134.0679 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $239.84 | 12.676% | $270.2421 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $244.36 | 11.250% | $271.8505 | $271.85 | $271.85 | $271.90 |
| Purchase #4 | $206.92 | 12.392% | $232.5615 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $62.80 | 3.347% | $64.9019 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $120.73 | 7.716% | $130.0455 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $119.68 | 4.502% | $125.068 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $1,119.85 | $1,228.7374 | $1,228.74 | $1,228.70 | $1,228.80 | |