| 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 | $81.31 | 13.728% | $92.4722 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $210.65 | 13.158% | $238.3673 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $28.51 | 8.224% | $30.8547 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $146.85 | 8.678% | $159.5936 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $148.99 | 5.451% | $157.1114 | $157.11 | $157.10 | $157.10 |
| Purchase #6 | $109.55 | 8.871% | $119.2682 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $222.89 | 6.726% | $237.8816 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $948.75 | $1,035.5490 | $1,035.54 | $1,035.50 | $1,035.70 | |