| 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 | $227.60 | 9.242% | $248.6348 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $60.63 | 8.735% | $65.926 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $64.69 | 5.866% | $68.4847 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $15.99 | 6.446% | $17.0207 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $21.29 | 9.637% | $23.3417 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $20.65 | 7.408% | $22.1798 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $128.87 | 4.303% | $134.4153 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $539.72 | $580.0030 | $580.00 | $580.05 | $579.90 | |