| 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 | $194.32 | 9.546% | $212.8698 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $174.66 | 6.585% | $186.1614 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $91.99 | 7.172% | $98.5875 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $57.25 | 11.166% | $63.6425 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $78.61 | 3.834% | $81.6239 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $87.66 | 8.452% | $95.069 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $242.58 | 11.567% | $270.6392 | $270.64 | $270.65 | $270.60 |
| 7 purchase totals = | $927.07 | $1,008.5933 | $1,008.59 | $1,008.55 | $1,008.60 | |