| 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 | $98.31 | 11.558% | $109.6727 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $39.48 | 4.821% | $41.3833 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $242.92 | 10.153% | $267.5837 | $267.58 | $267.60 | $267.60 |
| Purchase #4 | $192.27 | 9.197% | $209.9531 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $200.55 | 13.194% | $227.0106 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $179.56 | 10.260% | $197.9829 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $245.78 | 5.745% | $259.9001 | $259.90 | $259.90 | $259.90 |
| 7 purchase totals = | $1,198.87 | $1,313.4864 | $1,313.47 | $1,313.50 | $1,313.60 | |