| 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 | $96.72 | 6.324% | $102.8366 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $215.36 | 5.825% | $227.9047 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $233.44 | 6.697% | $249.0735 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $76.88 | 10.794% | $85.1784 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $182.64 | 5.407% | $192.5153 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $186.88 | 9.812% | $205.2167 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $72.61 | 6.477% | $77.3129 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $1,064.53 | $1,140.0381 | $1,140.04 | $1,140.00 | $1,140.00 | |