| 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 | $120.28 | 4.341% | $125.5014 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $73.37 | 11.476% | $81.7899 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $147.49 | 11.489% | $164.4351 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $172.44 | 8.536% | $187.1595 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $197.42 | 5.453% | $208.1853 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $250.70 | 13.533% | $284.6272 | $284.63 | $284.65 | $284.60 |
| Purchase #7 | $132.33 | 4.698% | $138.5469 | $138.55 | $138.55 | $138.50 |
| 7 purchase totals = | $1,094.03 | $1,190.2453 | $1,190.26 | $1,190.30 | $1,190.20 | |