| 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 | $73.72 | 10.284% | $81.3014 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $188.40 | 5.107% | $198.0216 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $57.87 | 10.507% | $63.9504 | $63.95 | $63.95 | $64.00 |
| Purchase #4 | $98.66 | 13.735% | $112.211 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $246.81 | 4.592% | $258.1435 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $212.63 | 9.191% | $232.1728 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $234.92 | 6.476% | $250.1334 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $1,113.01 | $1,195.9341 | $1,195.92 | $1,195.90 | $1,195.90 | |