| 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 | $231.96 | 8.173% | $250.9181 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $39.39 | 3.539% | $40.784 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $48.84 | 5.435% | $51.4945 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $26.54 | 12.455% | $29.8456 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $109.83 | 10.154% | $120.9821 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $175.29 | 9.201% | $191.4184 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $82.53 | 10.274% | $91.0091 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $714.38 | $776.4518 | $776.45 | $776.45 | $776.40 | |