| 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 | $186.92 | 3.770% | $193.9669 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $5.33 | 13.218% | $6.0345 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $207.77 | 5.387% | $218.9626 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $186.36 | 12.733% | $210.0892 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $236.39 | 6.616% | $252.0296 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $116.38 | 4.686% | $121.8336 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $209.55 | 13.819% | $238.5077 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $1,148.70 | $1,241.4241 | $1,241.42 | $1,241.45 | $1,241.40 | |