| 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 | $232.91 | 5.387% | $245.4569 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $127.38 | 3.106% | $131.3364 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $46.89 | 6.301% | $49.8445 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $39.64 | 13.311% | $44.9165 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $143.63 | 8.268% | $155.5053 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $224.94 | 11.480% | $250.7631 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $23.91 | 10.773% | $26.4858 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $839.30 | $904.3085 | $904.32 | $904.30 | $904.30 | |