| 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 | $242.42 | 4.161% | $252.5071 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $125.62 | 13.635% | $142.7483 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $198.48 | 6.861% | $212.0977 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $157.64 | 7.745% | $169.8492 | $169.85 | $169.85 | $169.80 |
| Purchase #5 | $27.71 | 7.578% | $29.8099 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $29.61 | 3.852% | $30.7506 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $197.57 | 7.428% | $212.2455 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $979.05 | $1,050.0083 | $1,050.02 | $1,050.00 | $1,049.90 | |