| 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 | $25.85 | 7.193% | $27.7094 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $228.45 | 10.830% | $253.1911 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $167.70 | 6.571% | $178.7196 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $77.80 | 13.162% | $88.04 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $214.70 | 7.350% | $230.4805 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $82.85 | 3.800% | $85.9983 | $86.00 | $86.00 | $86.00 |
| Purchase #7 | $146.61 | 10.548% | $162.0744 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $943.96 | $1,026.2133 | $1,026.21 | $1,026.20 | $1,026.20 | |