| 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 | $202.59 | 11.827% | $226.5503 | $226.55 | $226.55 | $226.60 |
| Purchase #2 | $206.77 | 3.420% | $213.8415 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $186.76 | 6.856% | $199.5643 | $199.56 | $199.55 | $199.60 |
| Purchase #4 | $35.81 | 6.174% | $38.0209 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $140.45 | 5.529% | $148.2155 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $165.48 | 6.835% | $176.7906 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $193.32 | 6.489% | $205.8645 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,131.18 | $1,208.8476 | $1,208.84 | $1,208.80 | $1,208.90 | |