| 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 | $245.70 | 7.848% | $264.9825 | $264.98 | $265.00 | $265.00 |
| Purchase #2 | $238.35 | 12.472% | $268.077 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $194.90 | 4.536% | $203.7407 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $159.64 | 12.412% | $179.4545 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $143.65 | 12.824% | $162.0717 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $171.65 | 11.858% | $192.0043 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $137.36 | 12.614% | $154.6866 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,291.25 | $1,425.0173 | $1,425.01 | $1,425.05 | $1,425.10 | |