| 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 | $142.59 | 8.287% | $154.4064 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $212.79 | 11.202% | $236.6267 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $171.55 | 9.335% | $187.5642 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $140.92 | 12.851% | $159.0296 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $245.54 | 8.122% | $265.4828 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $182.32 | 5.555% | $192.4479 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $131.87 | 5.319% | $138.8842 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $1,227.58 | $1,334.4418 | $1,334.44 | $1,334.50 | $1,334.40 | |