| 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 | $211.92 | 12.238% | $237.8548 | $237.85 | $237.85 | $237.90 |
| Purchase #2 | $132.63 | 6.490% | $141.2377 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $71.91 | 11.241% | $79.9934 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $63.69 | 13.263% | $72.1372 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $204.81 | 9.840% | $224.9633 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $198.41 | 7.232% | $212.759 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $150.76 | 4.246% | $157.1613 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $1,034.13 | $1,126.1067 | $1,126.10 | $1,126.10 | $1,126.20 | |