| 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 | $224.42 | 10.645% | $248.3095 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $25.93 | 9.559% | $28.4086 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $36.45 | 3.490% | $37.7221 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $25.27 | 4.106% | $26.3076 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $79.64 | 4.837% | $83.4922 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $58.30 | 13.139% | $65.96 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $161.44 | 8.568% | $175.2722 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $611.45 | $665.4722 | $665.47 | $665.40 | $665.50 | |