| 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 | $193.71 | 11.345% | $215.6864 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $154.80 | 3.809% | $160.6963 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $237.59 | 9.243% | $259.5504 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $36.96 | 8.462% | $40.0876 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $51.43 | 13.257% | $58.2481 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $196.32 | 8.422% | $212.8541 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $93.30 | 13.459% | $105.8572 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $964.11 | $1,052.9801 | $1,052.99 | $1,053.00 | $1,053.10 | |