| 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 | $117.56 | 4.146% | $122.434 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $195.76 | 5.280% | $206.0961 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $24.63 | 4.524% | $25.7443 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $46.99 | 12.425% | $52.8285 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $28.53 | 4.292% | $29.7545 | $29.75 | $29.75 | $29.80 |
| Purchase #6 | $17.85 | 4.317% | $18.6206 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $225.66 | 12.119% | $253.0077 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $656.98 | $708.4857 | $708.48 | $708.50 | $708.40 | |