| 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 | $198.75 | 6.534% | $211.7363 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $161.27 | 3.499% | $166.9128 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $77.54 | 6.316% | $82.4374 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $213.89 | 8.700% | $232.4984 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $93.79 | 10.725% | $103.849 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $12.48 | 12.604% | $14.053 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $246.33 | 12.803% | $277.8676 | $277.87 | $277.85 | $277.90 |
| 7 purchase totals = | $1,004.05 | $1,089.3545 | $1,089.36 | $1,089.35 | $1,089.30 | |