| 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 | $66.49 | 11.149% | $73.903 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $231.79 | 8.404% | $251.2696 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $211.40 | 8.619% | $229.6206 | $229.62 | $229.60 | $229.60 |
| Purchase #4 | $52.79 | 12.729% | $59.5096 | $59.51 | $59.50 | $59.50 |
| Purchase #5 | $73.37 | 10.531% | $81.0966 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $144.25 | 7.424% | $154.9591 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $246.70 | 13.493% | $279.9872 | $279.99 | $280.00 | $280.00 |
| 7 purchase totals = | $1,026.79 | $1,130.3457 | $1,130.35 | $1,130.30 | $1,130.40 | |