| 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 | $239.79 | 12.504% | $269.7733 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $5.45 | 8.584% | $5.9178 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $124.44 | 11.353% | $138.5677 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $120.91 | 13.785% | $137.5774 | $137.58 | $137.60 | $137.60 |
| Purchase #5 | $237.39 | 10.538% | $262.4062 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $68.85 | 3.222% | $71.0683 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $88.40 | 8.706% | $96.0961 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $885.23 | $981.4068 | $981.42 | $981.35 | $981.50 | |