| 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 | $74.92 | 12.730% | $84.4573 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $196.95 | 9.575% | $215.808 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $105.77 | 7.322% | $113.5145 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $69.93 | 11.465% | $77.9475 | $77.95 | $77.95 | $77.90 |
| Purchase #5 | $126.83 | 10.139% | $139.6893 | $139.69 | $139.70 | $139.70 |
| Purchase #6 | $198.31 | 13.124% | $224.3362 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $208.69 | 13.165% | $236.164 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $981.40 | $1,091.9168 | $1,091.92 | $1,091.90 | $1,091.90 | |