| 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 | $209.35 | 3.567% | $216.8175 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $34.94 | 3.679% | $36.2254 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $215.27 | 4.211% | $224.335 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $213.58 | 6.711% | $227.9134 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $36.89 | 8.615% | $40.0681 | $40.07 | $40.05 | $40.10 |
| Purchase #6 | $136.95 | 11.750% | $153.0416 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $24.57 | 10.274% | $27.0943 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $871.55 | $925.4953 | $925.50 | $925.50 | $925.40 | |