| 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 | $34.36 | 13.277% | $38.922 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $227.67 | 13.706% | $258.8745 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $188.92 | 7.344% | $202.7943 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $155.43 | 5.561% | $164.0735 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $241.58 | 12.415% | $271.5722 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $16.98 | 5.725% | $17.9521 | $17.95 | $17.95 | $18.00 |
| Purchase #7 | $231.35 | 12.363% | $259.9518 | $259.95 | $259.95 | $260.00 |
| 7 purchase totals = | $1,096.29 | $1,214.1404 | $1,214.12 | $1,214.05 | $1,214.30 | |