| 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 | $107.80 | 8.744% | $117.226 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $79.28 | 5.152% | $83.3645 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $245.85 | 4.732% | $257.4836 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $232.87 | 12.641% | $262.3071 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $109.44 | 5.488% | $115.4461 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $221.38 | 4.269% | $230.8307 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $11.37 | 9.215% | $12.4177 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $1,007.99 | $1,079.0757 | $1,079.08 | $1,079.10 | $1,079.00 | |