| 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 | $234.66 | 8.760% | $255.2162 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $43.27 | 4.142% | $45.0622 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $163.52 | 8.563% | $177.5222 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $109.80 | 11.258% | $122.1613 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $188.57 | 11.774% | $210.7722 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $159.75 | 7.316% | $171.4373 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $203.41 | 5.800% | $215.2078 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,102.98 | $1,197.3792 | $1,197.38 | $1,197.30 | $1,197.40 | |