| 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 | $207.79 | 4.566% | $217.2777 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $12.63 | 8.682% | $13.7265 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $185.97 | 9.215% | $203.1071 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $163.45 | 5.663% | $172.7062 | $172.71 | $172.70 | $172.70 |
| Purchase #5 | $193.50 | 4.496% | $202.1998 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $169.48 | 3.183% | $174.8745 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $142.92 | 3.129% | $147.392 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $1,075.74 | $1,131.2838 | $1,131.29 | $1,131.30 | $1,131.30 | |