| 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 | $116.79 | 13.177% | $132.1794 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $104.82 | 4.715% | $109.7623 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $176.91 | 6.587% | $188.5631 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $218.82 | 12.530% | $246.2381 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $202.49 | 11.313% | $225.3977 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $213.29 | 5.328% | $224.6541 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $215.80 | 10.521% | $238.5043 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $1,248.92 | $1,365.2990 | $1,365.29 | $1,365.30 | $1,365.40 | |