| 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 | $73.85 | 13.236% | $83.6248 | $83.62 | $83.60 | $83.60 |
| Purchase #2 | $12.81 | 5.427% | $13.5052 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $122.67 | 4.508% | $128.2 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $231.43 | 3.669% | $239.9212 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $117.72 | 7.365% | $126.3901 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $242.72 | 13.752% | $276.0989 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $56.34 | 9.107% | $61.4709 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $857.54 | $929.2111 | $929.21 | $929.15 | $929.20 | |