| 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 | $103.27 | 12.857% | $116.5474 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $128.75 | 6.158% | $136.6784 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $68.72 | 13.408% | $77.934 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $120.31 | 12.769% | $135.6724 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $239.80 | 6.339% | $255.0009 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $193.82 | 12.230% | $217.5242 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $212.47 | 9.436% | $232.5187 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $1,067.14 | $1,171.8760 | $1,171.87 | $1,171.85 | $1,171.80 | |