| 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 | $123.82 | 13.385% | $140.3933 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $70.66 | 9.860% | $77.6271 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $109.91 | 3.242% | $113.4733 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $47.56 | 13.549% | $54.0039 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $181.88 | 11.344% | $202.5125 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $226.27 | 12.339% | $254.1895 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $224.77 | 13.675% | $255.5073 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $984.87 | $1,097.7069 | $1,097.70 | $1,097.70 | $1,097.70 | |