| 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 | $117.99 | 4.171% | $122.9114 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $153.62 | 10.133% | $169.1863 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $232.69 | 10.279% | $256.6082 | $256.61 | $256.60 | $256.60 |
| Purchase #4 | $139.37 | 11.834% | $155.863 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $8.69 | 11.845% | $9.7193 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $23.30 | 9.723% | $25.5655 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $142.61 | 8.852% | $155.2338 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $818.27 | $895.0875 | $895.09 | $895.05 | $895.10 | |