| 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 | $226.48 | 3.365% | $234.1011 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $244.76 | 6.804% | $261.4135 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $147.27 | 13.405% | $167.0115 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $92.89 | 3.873% | $96.4876 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $141.69 | 6.361% | $150.7029 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $226.34 | 5.136% | $237.9648 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $157.47 | 12.525% | $177.1931 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,236.90 | $1,324.8745 | $1,324.86 | $1,324.85 | $1,324.90 | |