| 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 | $93.48 | 13.768% | $106.3503 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $233.59 | 5.438% | $246.2926 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $137.64 | 8.532% | $149.3834 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $196.49 | 8.386% | $212.9677 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $61.43 | 3.217% | $63.4062 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $72.52 | 9.682% | $79.5414 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $155.30 | 9.679% | $170.3315 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $950.45 | $1,028.2731 | $1,028.27 | $1,028.30 | $1,028.30 | |