| 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 | $236.27 | 4.451% | $246.7864 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $192.51 | 7.663% | $207.262 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $126.74 | 11.134% | $140.8512 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $142.59 | 10.314% | $157.2967 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $53.97 | 10.195% | $59.4722 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $147.75 | 13.705% | $167.9991 | $168.00 | $168.00 | $168.00 |
| Purchase #7 | $124.32 | 9.437% | $136.0521 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $1,024.15 | $1,115.7197 | $1,115.72 | $1,115.70 | $1,115.90 | |