| 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 | $106.56 | 12.703% | $120.0963 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $181.61 | 9.416% | $198.7104 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $195.74 | 6.664% | $208.7841 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $177.59 | 4.816% | $186.1427 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $169.26 | 12.756% | $190.8508 | $190.85 | $190.85 | $190.90 |
| Purchase #6 | $126.92 | 4.816% | $133.0325 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $210.65 | 10.582% | $232.941 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,168.33 | $1,270.5578 | $1,270.55 | $1,270.60 | $1,270.50 | |