| 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 | $192.36 | 12.663% | $216.7185 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $124.59 | 12.571% | $140.2522 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $65.34 | 9.386% | $71.4728 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $220.74 | 11.529% | $246.1891 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $234.27 | 11.161% | $260.4169 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $60.59 | 3.806% | $62.8961 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $144.61 | 11.343% | $161.0131 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $1,042.50 | $1,158.9587 | $1,158.96 | $1,158.90 | $1,159.00 | |