| 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 | $114.37 | 13.520% | $129.8328 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $212.72 | 4.504% | $222.3009 | $222.30 | $222.30 | $222.30 |
| Purchase #3 | $107.33 | 13.648% | $121.9784 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $209.98 | 3.164% | $216.6238 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $91.69 | 3.606% | $94.9963 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $41.51 | 12.611% | $46.7448 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $89.94 | 8.266% | $97.3744 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $867.54 | $929.8514 | $929.84 | $929.85 | $929.80 | |