| 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 | $210.41 | 4.862% | $220.6401 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $128.36 | 13.610% | $145.8298 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $32.36 | 12.614% | $36.4419 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $64.31 | 5.869% | $68.0844 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $21.98 | 11.529% | $24.5141 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $191.29 | 8.347% | $207.257 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $198.98 | 5.392% | $209.709 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $847.69 | $912.4763 | $912.47 | $912.50 | $912.40 | |