| 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 | $107.39 | 11.160% | $119.3747 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $15.69 | 11.765% | $17.5359 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $138.62 | 8.144% | $149.9092 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $119.94 | 10.332% | $132.3322 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $191.84 | 12.196% | $215.2368 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $27.82 | 3.368% | $28.757 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $235.62 | 4.529% | $246.2912 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $836.92 | $909.4370 | $909.44 | $909.45 | $909.40 | |