| 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 | $195.95 | 12.405% | $220.2576 | $220.26 | $220.25 | $220.30 |
| Purchase #2 | $107.39 | 7.734% | $115.6955 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $186.95 | 11.552% | $208.5465 | $208.55 | $208.55 | $208.50 |
| Purchase #4 | $136.89 | 12.862% | $154.4968 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $80.50 | 11.478% | $89.7398 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $6.64 | 13.133% | $7.512 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $187.55 | 10.857% | $207.9123 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $901.87 | $1,004.1605 | $1,004.17 | $1,004.15 | $1,004.10 | |