| 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 | $212.44 | 10.431% | $234.5996 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $9.90 | 11.567% | $11.0451 | $11.05 | $11.05 | $11.00 |
| Purchase #3 | $93.99 | 9.831% | $103.2302 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $19.45 | 13.322% | $22.0411 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $238.42 | 10.561% | $263.5995 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $55.85 | 10.677% | $61.8131 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $211.97 | 10.462% | $234.1463 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $842.02 | $930.4749 | $930.48 | $930.50 | $930.30 | |