| 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 | $221.58 | 7.356% | $237.8794 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $184.87 | 8.827% | $201.1885 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $210.78 | 11.721% | $235.4855 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $158.39 | 8.523% | $171.8896 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $236.95 | 13.499% | $268.9359 | $268.94 | $268.95 | $268.90 |
| Purchase #6 | $196.32 | 4.488% | $205.1308 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $139.69 | 12.536% | $157.2015 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,348.58 | $1,477.7112 | $1,477.72 | $1,477.80 | $1,477.70 | |