| 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 | $118.52 | 3.597% | $122.7832 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $78.70 | 5.803% | $83.267 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $231.65 | 9.349% | $253.307 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $56.35 | 4.283% | $58.7635 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $123.27 | 7.715% | $132.7803 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $235.45 | 10.283% | $259.6613 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $8.67 | 3.642% | $8.9858 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $852.61 | $919.5481 | $919.55 | $919.55 | $919.70 | |