| 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 | $96.57 | 10.275% | $106.4926 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $218.77 | 8.236% | $236.7879 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $8.96 | 3.356% | $9.2607 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $210.51 | 10.250% | $232.0873 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $201.52 | 10.863% | $223.4111 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $241.86 | 4.490% | $252.7195 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $80.57 | 10.129% | $88.7309 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $1,058.76 | $1,149.4900 | $1,149.49 | $1,149.50 | $1,149.50 | |