| 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 | $186.47 | 13.695% | $212.0071 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $165.37 | 9.506% | $181.0901 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $11.96 | 12.522% | $13.4576 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $173.87 | 13.808% | $197.878 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $109.60 | 10.799% | $121.4357 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $8.25 | 7.743% | $8.8888 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $120.79 | 6.176% | $128.25 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $776.31 | $863.0073 | $863.02 | $863.05 | $863.10 | |