| 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 | $203.45 | 9.152% | $222.0697 | $222.07 | $222.05 | $222.10 |
| Purchase #2 | $32.83 | 13.861% | $37.3806 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $231.35 | 11.377% | $257.6707 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $167.91 | 9.872% | $184.4861 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $9.55 | 11.710% | $10.6683 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $249.55 | 12.813% | $281.5248 | $281.52 | $281.50 | $281.50 |
| Purchase #7 | $202.31 | 3.308% | $209.0024 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,096.95 | $1,202.8026 | $1,202.80 | $1,202.75 | $1,202.90 | |