| 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 | $196.85 | 9.685% | $215.9149 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $86.55 | 8.798% | $94.1647 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $79.29 | 13.811% | $90.2407 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $148.99 | 3.442% | $154.1182 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $60.30 | 10.759% | $66.7877 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $250.31 | 5.263% | $263.4838 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $135.38 | 8.367% | $146.7072 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $957.67 | $1,031.4172 | $1,031.41 | $1,031.40 | $1,031.40 | |