| 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 | $200.76 | 12.798% | $226.4533 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $79.40 | 5.705% | $83.9298 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $20.78 | 10.523% | $22.9667 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $72.72 | 5.862% | $76.9828 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $138.89 | 9.522% | $152.1151 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $213.66 | 3.828% | $221.8389 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $136.62 | 6.129% | $144.9934 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $862.83 | $929.2800 | $929.28 | $929.30 | $929.30 | |