| 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 | $205.89 | 11.716% | $230.0121 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $23.61 | 4.692% | $24.7178 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $21.67 | 12.760% | $24.4351 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $141.98 | 12.341% | $159.5018 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $163.57 | 6.576% | $174.3264 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $173.40 | 7.803% | $186.9304 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $70.41 | 13.556% | $79.9548 | $79.95 | $79.95 | $80.00 |
| 7 purchase totals = | $800.53 | $879.8784 | $879.88 | $879.90 | $879.80 | |