| 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 | $234.73 | 11.777% | $262.3742 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $20.99 | 8.199% | $22.711 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $133.93 | 4.637% | $140.1403 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $21.77 | 3.609% | $22.5557 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $241.87 | 3.521% | $250.3862 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $120.85 | 9.607% | $132.4601 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $86.38 | 10.522% | $95.4689 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $860.52 | $926.0964 | $926.10 | $926.05 | $926.20 | |