| 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 | $62.60 | 7.199% | $67.1066 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $197.30 | 9.577% | $216.1954 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $173.31 | 11.774% | $193.7155 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $227.31 | 13.343% | $257.64 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $11.40 | 7.762% | $12.2849 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $241.98 | 3.418% | $250.2509 | $250.25 | $250.25 | $250.30 |
| Purchase #7 | $216.84 | 11.594% | $241.9804 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,130.74 | $1,239.1737 | $1,239.18 | $1,239.20 | $1,239.20 | |