| 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 | $220.94 | 9.439% | $241.7945 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $55.29 | 10.813% | $61.2685 | $61.27 | $61.25 | $61.30 |
| Purchase #3 | $11.95 | 8.742% | $12.9947 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $11.44 | 8.173% | $12.375 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $97.64 | 13.496% | $110.8175 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $206.64 | 8.346% | $223.8862 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $151.95 | 9.733% | $166.7393 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $755.85 | $829.8757 | $829.88 | $829.90 | $829.90 | |