| 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 | $235.40 | 12.856% | $265.663 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $164.43 | 3.493% | $170.1735 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $77.82 | 7.248% | $83.4604 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $78.98 | 13.228% | $89.4275 | $89.43 | $89.45 | $89.40 |
| Purchase #5 | $97.37 | 3.852% | $101.1207 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $249.82 | 11.421% | $278.3519 | $278.35 | $278.35 | $278.40 |
| Purchase #7 | $168.42 | 4.110% | $175.3421 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $1,072.24 | $1,163.5391 | $1,163.53 | $1,163.50 | $1,163.60 | |