| 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 | $227.68 | 8.670% | $247.4199 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $84.41 | 3.791% | $87.61 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $37.40 | 4.865% | $39.2195 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $185.99 | 7.684% | $200.2815 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $131.75 | 4.860% | $138.1531 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $217.93 | 7.780% | $234.885 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $200.76 | 12.831% | $226.5195 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $1,085.92 | $1,174.0885 | $1,174.09 | $1,174.05 | $1,174.10 | |