| 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 | $246.90 | 12.427% | $277.5823 | $277.58 | $277.60 | $277.60 |
| Purchase #2 | $22.50 | 3.195% | $23.2189 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $32.78 | 9.587% | $35.9226 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $66.31 | 6.527% | $70.6381 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $104.91 | 11.200% | $116.6599 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $124.86 | 8.868% | $135.9326 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $179.70 | 13.811% | $204.5184 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $777.96 | $864.4728 | $864.47 | $864.45 | $864.40 | |