| 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 | $226.53 | 4.170% | $235.9763 | $235.98 | $236.00 | $236.00 |
| Purchase #2 | $75.67 | 5.623% | $79.9249 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $153.97 | 8.150% | $166.5186 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $5.76 | 10.323% | $6.3546 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $72.90 | 12.474% | $81.9935 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $63.99 | 7.163% | $68.5736 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $181.54 | 3.857% | $188.542 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $780.36 | $827.8835 | $827.87 | $827.85 | $827.90 | |