| 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 | $90.36 | 13.844% | $102.8694 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $224.64 | 3.336% | $232.134 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $54.78 | 13.153% | $61.9852 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $179.69 | 3.568% | $186.1013 | $186.10 | $186.10 | $186.10 |
| Purchase #5 | $210.82 | 6.703% | $224.9513 | $224.95 | $224.95 | $225.00 |
| Purchase #6 | $158.67 | 8.434% | $172.0522 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $39.33 | 11.110% | $43.6996 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $958.29 | $1,023.7930 | $1,023.79 | $1,023.80 | $1,023.90 | |