| 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 | $111.57 | 11.310% | $124.1886 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $5.75 | 6.124% | $6.1021 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $75.86 | 4.375% | $79.1789 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $26.43 | 10.520% | $29.2104 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $183.40 | 4.698% | $192.0161 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $10.49 | 8.641% | $11.3964 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $101.30 | 11.471% | $112.9201 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $514.80 | $555.0126 | $555.02 | $555.00 | $555.00 | |