| 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 | $204.65 | 10.499% | $226.1362 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $95.62 | 13.548% | $108.5746 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $237.71 | 3.194% | $245.3025 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $224.45 | 11.453% | $250.1563 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $60.68 | 5.187% | $63.8275 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $159.45 | 4.502% | $166.6284 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $20.50 | 4.744% | $21.4725 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $1,003.06 | $1,082.0980 | $1,082.10 | $1,082.10 | $1,082.10 | |