| 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 | $216.59 | 7.339% | $232.4855 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $202.76 | 9.511% | $222.0445 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $157.92 | 10.630% | $174.7069 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $170.68 | 13.654% | $193.9846 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $191.38 | 12.340% | $214.9963 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $93.68 | 9.272% | $102.366 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $95.35 | 10.353% | $105.2216 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $1,128.36 | $1,245.8054 | $1,245.81 | $1,245.80 | $1,245.80 | |