| 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 | $12.56 | 10.417% | $13.8684 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $227.39 | 3.726% | $235.8626 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $102.91 | 10.481% | $113.696 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $92.73 | 3.869% | $96.3177 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $181.54 | 6.747% | $193.7885 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $123.56 | 6.739% | $131.8867 | $131.89 | $131.90 | $131.90 |
| Purchase #7 | $212.74 | 11.624% | $237.4689 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $953.43 | $1,022.8888 | $1,022.90 | $1,022.85 | $1,023.00 | |