| 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 | $189.55 | 12.820% | $213.8503 | $213.85 | $213.85 | $213.90 |
| Purchase #2 | $87.39 | 13.268% | $98.9849 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $7.68 | 3.689% | $7.9633 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $186.28 | 8.430% | $201.9834 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $232.97 | 11.465% | $259.68 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $51.84 | 7.596% | $55.7778 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $160.94 | 12.303% | $180.7404 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $916.65 | $1,018.9801 | $1,018.97 | $1,019.05 | $1,019.10 | |