| 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 | $250.38 | 8.522% | $271.7174 | $271.72 | $271.70 | $271.70 |
| Purchase #2 | $131.28 | 8.549% | $142.5031 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $178.41 | 9.632% | $195.5945 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $237.56 | 13.844% | $270.4478 | $270.45 | $270.45 | $270.40 |
| Purchase #5 | $34.40 | 6.168% | $36.5218 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $103.26 | 11.571% | $115.2082 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $127.53 | 3.481% | $131.9693 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $1,062.82 | $1,163.9621 | $1,163.96 | $1,163.90 | $1,163.90 | |