| 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 | $221.37 | 13.211% | $250.6152 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $179.36 | 11.600% | $200.1658 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $230.68 | 3.639% | $239.0744 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $69.72 | 10.640% | $77.1382 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $95.99 | 5.821% | $101.5776 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $33.26 | 8.197% | $35.9863 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $158.59 | 3.750% | $164.5371 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $988.97 | $1,069.0946 | $1,069.11 | $1,069.10 | $1,069.10 | |