| 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 | $205.55 | 3.413% | $212.5654 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $114.51 | 3.142% | $118.1079 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $179.85 | 7.605% | $193.5276 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $235.53 | 6.851% | $251.6662 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $159.87 | 6.784% | $170.7156 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $234.80 | 12.759% | $264.7581 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $8.66 | 3.104% | $8.9288 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $1,138.77 | $1,220.2696 | $1,220.29 | $1,220.25 | $1,220.30 | |