| 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 | $250.27 | 9.539% | $274.1433 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $228.84 | 7.414% | $245.8062 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $12.70 | 10.207% | $13.9963 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $42.94 | 6.697% | $45.8157 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $168.96 | 9.709% | $185.3643 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $249.49 | 13.715% | $283.7076 | $283.71 | $283.70 | $283.70 |
| Purchase #7 | $25.48 | 6.334% | $27.0939 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $978.68 | $1,075.9273 | $1,075.93 | $1,075.90 | $1,075.90 | |