| 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 | $116.40 | 12.313% | $130.7323 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $168.94 | 5.312% | $177.9141 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $81.39 | 11.240% | $90.5382 | $90.54 | $90.55 | $90.50 |
| Purchase #4 | $180.92 | 9.578% | $198.2485 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $69.75 | 9.375% | $76.2891 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $97.48 | 9.843% | $107.075 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $207.38 | 9.395% | $226.8634 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $922.26 | $1,007.6606 | $1,007.66 | $1,007.70 | $1,007.60 | |