| 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 | $205.45 | 12.855% | $231.8606 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $39.69 | 3.858% | $41.2212 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $195.76 | 4.280% | $204.1385 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $26.30 | 3.266% | $27.159 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $197.34 | 11.564% | $220.1604 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $160.52 | 9.393% | $175.5976 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $55.43 | 5.679% | $58.5779 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $880.49 | $958.7152 | $958.72 | $958.70 | $958.80 | |