| 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 | $233.91 | 12.343% | $262.7815 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $100.99 | 5.295% | $106.3374 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $177.74 | 7.679% | $191.3887 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $146.57 | 5.113% | $154.0641 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $35.30 | 9.310% | $38.5864 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $139.38 | 4.246% | $145.2981 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $237.91 | 12.177% | $266.8803 | $266.88 | $266.90 | $266.90 |
| 7 purchase totals = | $1,071.80 | $1,165.3365 | $1,165.34 | $1,165.40 | $1,165.40 | |